20358000000

素因数分解:

$2^7\times 3^3\times 5^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 896

約数和(自身を含む): 83670804000

約数和(自身を除く): 63312804000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 58, 60, 64, 65, 72, 75, 78, 80, 87, 90, 96, 100, 104, 108, 116, 117, 120, 125, 128, 130, 135, 144, 145, 150, 156, 160, 174, 180, 192, 195, 200, 208, 216, 225, 232, 234, 240, 250, 260, 261, 270, 288, 290, 300, 312, 320, 325, 348, 351, 360, 375, 377, 384, 390, 400, 416, 432, 435, 450, 464, 468, 480, 500, 520, 522, 540, 576, 580, 585, 600, 624, 625, 640, 650, 675, 696, 702, 720, 725, 750, 754, 780, 783, 800, 832, 864, 870, 900, 928, 936, 960, 975, 1000, 1040, 1044, 1080, 1125, 1131, 1152, 1160, 1170, 1200, 1248, 1250, 1300, 1305, 1350, 1392, 1404, 1440, 1450, 1500, 1508, 1560, 1566, 1600, 1625, 1664, 1728, 1740, 1755, 1800, 1856, 1872, 1875, 1885, 1920, 1950, 2000, 2080, 2088, 2160, 2175, 2250, 2262, 2320, 2340, 2400, 2496, 2500, 2600, 2610, 2700, 2784, 2808, 2880, 2900, 2925, 3000, 3016, 3120, 3125, 3132, 3200, 3250, 3375, 3393, 3456, 3480, 3510, 3600, 3625, 3712, 3744, 3750, 3770, 3900, 3915, 4000, 4160, 4176, 4320, 4350, 4500, 4524, 4640, 4680, 4800, 4875, 4992, 5000, 5200, 5220, 5400, 5568, 5616, 5625, 5655, 5760, 5800, 5850, 6000, 6032, 6240, 6250, 6264, 6500, 6525, 6750, 6786, 6960, 7020, 7200, 7250, 7488, 7500, 7540, 7800, 7830, 8000, 8125, 8320, 8352, 8640, 8700, 8775, 9000, 9048, 9280, 9360, 9375, 9425, 9600, 9750, 10000, 10179, 10400, 10440, 10800, 10875, 11136, 11232, 11250, 11310, 11600, 11700, 12000, 12064, 12480, 12500, 12528, 13000, 13050, 13500, 13572, 13920, 14040, 14400, 14500, 14625, 14976, 15000, 15080, 15600, 15625, 15660, 16000, 16250, 16704, 16875, 16965, 17280, 17400, 17550, 18000, 18096, 18125, 18560, 18720, 18750, 18850, 19500, 19575, 20000, 20358, 20800, 20880, 21600, 21750, 22464, 22500, 22620, 23200, 23400, 24000, 24128, 24375, 24960, 25000, 25056, 26000, 26100, 27000, 27144, 27840, 28080, 28125, 28275, 28800, 29000, 29250, 30000, 30160, 31200, 31250, 31320, 32500, 32625, 33408, 33750, 33930, 34800, 35100, 36000, 36192, 36250, 37440, 37500, 37700, 39000, 39150, 40000, 40625, 40716, 41600, 41760, 43200, 43500, 43875, 44928, 45000, 45240, 46400, 46800, 46875, 47125, 48000, 48256, 48750, 50000, 50112, 50895, 52000, 52200, 54000, 54288, 54375, 55680, 56160, 56250, 56550, 58000, 58500, 60000, 60320, 62400, 62500, 62640, 65000, 65250, 67500, 67860, 69600, 70200, 72000, 72384, 72500, 73125, 74880, 75000, 75400, 78000, 78300, 80000, 81250, 81432, 83520, 84375, 84825, 86400, 87000, 87750, 90000, 90480, 90625, 92800, 93600, 93750, 94250, 97500, 97875, 100000, 100224, 101790, 104000, 104400, 108000, 108576, 108750, 112320, 112500, 113100, 116000, 117000, 120000, 120640, 121875, 124800, 125000, 125280, 130000, 130500, 135000, 135720, 139200, 140400, 140625, 141375, 144000, 144768, 145000, 146250, 150000, 150800, 156000, 156600, 162500, 162864, 163125, 167040, 168750, 169650, 174000, 175500, 180000, 180960, 181250, 187200, 187500, 188500, 195000, 195750, 200000, 203125, 203580, 208000, 208800, 216000, 217152, 217500, 219375, 224640, 225000, 226200, 232000, 234000, 235625, 240000, 241280, 243750, 250000, 250560, 254475, 260000, 261000, 270000, 271440, 271875, 278400, 280800, 281250, 282750, 290000, 292500, 300000, 301600, 312000, 313200, 325000, 325728, 326250, 337500, 339300, 348000, 351000, 360000, 361920, 362500, 365625, 374400, 375000, 377000, 390000, 391500, 400000, 406250, 407160, 417600, 421875, 424125, 432000, 434304, 435000, 438750, 450000, 452400, 453125, 464000, 468000, 471250, 487500, 489375, 500000, 501120, 508950, 520000, 522000, 540000, 542880, 543750, 561600, 562500, 565500, 580000, 585000, 600000, 603200, 609375, 624000, 626400, 650000, 651456, 652500, 675000, 678600, 696000, 702000, 706875, 720000, 723840, 725000, 731250, 750000, 754000, 780000, 783000, 812500, 814320, 815625, 835200, 843750, 848250, 870000, 877500, 900000, 904800, 906250, 936000, 942500, 975000, 978750, 1000000, 1017900, 1040000, 1044000, 1080000, 1085760, 1087500, 1096875, 1123200, 1125000, 1131000, 1160000, 1170000, 1178125, 1200000, 1206400, 1218750, 1252800, 1272375, 1300000, 1302912, 1305000, 1350000, 1357200, 1359375, 1392000, 1404000, 1413750, 1450000, 1462500, 1500000, 1508000, 1560000, 1566000, 1625000, 1628640, 1631250, 1687500, 1696500, 1740000, 1755000, 1800000, 1809600, 1812500, 1828125, 1872000, 1885000, 1950000, 1957500, 2000000, 2035800, 2088000, 2120625, 2160000, 2171520, 2175000, 2193750, 2250000, 2262000, 2320000, 2340000, 2356250, 2437500, 2446875, 2505600, 2544750, 2600000, 2610000, 2700000, 2714400, 2718750, 2808000, 2827500, 2900000, 2925000, 3000000, 3016000, 3120000, 3132000, 3250000, 3257280, 3262500, 3375000, 3393000, 3480000, 3510000, 3534375, 3600000, 3619200, 3625000, 3656250, 3770000, 3900000, 3915000, 4071600, 4078125, 4176000, 4241250, 4350000, 4387500, 4500000, 4524000, 4680000, 4712500, 4875000, 4893750, 5089500, 5200000, 5220000, 5400000, 5428800, 5437500, 5484375, 5616000, 5655000, 5800000, 5850000, 5890625, 6000000, 6032000, 6264000, 6361875, 6500000, 6514560, 6525000, 6750000, 6786000, 6960000, 7020000, 7068750, 7250000, 7312500, 7540000, 7800000, 7830000, 8143200, 8156250, 8482500, 8700000, 8775000, 9000000, 9048000, 9360000, 9425000, 9750000, 9787500, 10179000, 10440000, 10603125, 10800000, 10857600, 10875000, 10968750, 11310000, 11600000, 11700000, 11781250, 12234375, 12528000, 12723750, 13000000, 13050000, 13500000, 13572000, 14040000, 14137500, 14500000, 14625000, 15080000, 15600000, 15660000, 16286400, 16312500, 16965000, 17400000, 17550000, 17671875, 18000000, 18096000, 18850000, 19500000, 19575000, 20358000, 20880000, 21206250, 21750000, 21937500, 22620000, 23400000, 23562500, 24468750, 25447500, 26000000, 26100000, 27000000, 27144000, 28080000, 28275000, 29000000, 29250000, 30160000, 31320000, 31809375, 32572800, 32625000, 33930000, 34800000, 35100000, 35343750, 37700000, 39000000, 39150000, 40716000, 42412500, 43500000, 43875000, 45240000, 46800000, 47125000, 48937500, 50895000, 52200000, 53015625, 54000000, 54288000, 56550000, 58000000, 58500000, 62640000, 63618750, 65250000, 67860000, 70200000, 70687500, 75400000, 78000000, 78300000, 81432000, 84825000, 87000000, 87750000, 90480000, 94250000, 97875000, 101790000, 104400000, 106031250, 113100000, 117000000, 127237500, 130500000, 135720000, 140400000, 141375000, 150800000, 156600000, 159046875, 162864000, 169650000, 174000000, 175500000, 188500000, 195750000, 203580000, 212062500, 226200000, 234000000, 254475000, 261000000, 271440000, 282750000, 313200000, 318093750, 339300000, 351000000, 377000000, 391500000, 407160000, 424125000, 452400000, 508950000, 522000000, 565500000, 636187500, 678600000, 702000000, 754000000, 783000000, 814320000, 848250000, 1017900000, 1131000000, 1272375000, 1357200000, 1566000000, 1696500000, 2035800000, 2262000000, 2544750000, 3393000000, 4071600000, 5089500000, 6786000000, 10179000000, 20358000000]

約数ペア:

[(1, 20358000000), (2, 10179000000), (3, 6786000000), (4, 5089500000), (5, 4071600000), (6, 3393000000), (8, 2544750000), (9, 2262000000), (10, 2035800000), (12, 1696500000), (13, 1566000000), (15, 1357200000), (16, 1272375000), (18, 1131000000), (20, 1017900000), (24, 848250000), (25, 814320000), (26, 783000000), (27, 754000000), (29, 702000000), (30, 678600000), (32, 636187500), (36, 565500000), (39, 522000000), (40, 508950000), (45, 452400000), (48, 424125000), (50, 407160000), (52, 391500000), (54, 377000000), (58, 351000000), (60, 339300000), (64, 318093750), (65, 313200000), (72, 282750000), (75, 271440000), (78, 261000000), (80, 254475000), (87, 234000000), (90, 226200000), (96, 212062500), (100, 203580000), (104, 195750000), (108, 188500000), (116, 175500000), (117, 174000000), (120, 169650000), (125, 162864000), (128, 159046875), (130, 156600000), (135, 150800000), (144, 141375000), (145, 140400000), (150, 135720000), (156, 130500000), (160, 127237500), (174, 117000000), (180, 113100000), (192, 106031250), (195, 104400000), (200, 101790000), (208, 97875000), (216, 94250000), (225, 90480000), (232, 87750000), (234, 87000000), (240, 84825000), (250, 81432000), (260, 78300000), (261, 78000000), (270, 75400000), (288, 70687500), (290, 70200000), (300, 67860000), (312, 65250000), (320, 63618750), (325, 62640000), (348, 58500000), (351, 58000000), (360, 56550000), (375, 54288000), (377, 54000000), (384, 53015625), (390, 52200000), (400, 50895000), (416, 48937500), (432, 47125000), (435, 46800000), (450, 45240000), (464, 43875000), (468, 43500000), (480, 42412500), (500, 40716000), (520, 39150000), (522, 39000000), (540, 37700000), (576, 35343750), (580, 35100000), (585, 34800000), (600, 33930000), (624, 32625000), (625, 32572800), (640, 31809375), (650, 31320000), (675, 30160000), (696, 29250000), (702, 29000000), (720, 28275000), (725, 28080000), (750, 27144000), (754, 27000000), (780, 26100000), (783, 26000000), (800, 25447500), (832, 24468750), (864, 23562500), (870, 23400000), (900, 22620000), (928, 21937500), (936, 21750000), (960, 21206250), (975, 20880000), (1000, 20358000), (1040, 19575000), (1044, 19500000), (1080, 18850000), (1125, 18096000), (1131, 18000000), (1152, 17671875), (1160, 17550000), (1170, 17400000), (1200, 16965000), (1248, 16312500), (1250, 16286400), (1300, 15660000), (1305, 15600000), (1350, 15080000), (1392, 14625000), (1404, 14500000), (1440, 14137500), (1450, 14040000), (1500, 13572000), (1508, 13500000), (1560, 13050000), (1566, 13000000), (1600, 12723750), (1625, 12528000), (1664, 12234375), (1728, 11781250), (1740, 11700000), (1755, 11600000), (1800, 11310000), (1856, 10968750), (1872, 10875000), (1875, 10857600), (1885, 10800000), (1920, 10603125), (1950, 10440000), (2000, 10179000), (2080, 9787500), (2088, 9750000), (2160, 9425000), (2175, 9360000), (2250, 9048000), (2262, 9000000), (2320, 8775000), (2340, 8700000), (2400, 8482500), (2496, 8156250), (2500, 8143200), (2600, 7830000), (2610, 7800000), (2700, 7540000), (2784, 7312500), (2808, 7250000), (2880, 7068750), (2900, 7020000), (2925, 6960000), (3000, 6786000), (3016, 6750000), (3120, 6525000), (3125, 6514560), (3132, 6500000), (3200, 6361875), (3250, 6264000), (3375, 6032000), (3393, 6000000), (3456, 5890625), (3480, 5850000), (3510, 5800000), (3600, 5655000), (3625, 5616000), (3712, 5484375), (3744, 5437500), (3750, 5428800), (3770, 5400000), (3900, 5220000), (3915, 5200000), (4000, 5089500), (4160, 4893750), (4176, 4875000), (4320, 4712500), (4350, 4680000), (4500, 4524000), (4524, 4500000), (4640, 4387500), (4680, 4350000), (4800, 4241250), (4875, 4176000), (4992, 4078125), (5000, 4071600), (5200, 3915000), (5220, 3900000), (5400, 3770000), (5568, 3656250), (5616, 3625000), (5625, 3619200), (5655, 3600000), (5760, 3534375), (5800, 3510000), (5850, 3480000), (6000, 3393000), (6032, 3375000), (6240, 3262500), (6250, 3257280), (6264, 3250000), (6500, 3132000), (6525, 3120000), (6750, 3016000), (6786, 3000000), (6960, 2925000), (7020, 2900000), (7200, 2827500), (7250, 2808000), (7488, 2718750), (7500, 2714400), (7540, 2700000), (7800, 2610000), (7830, 2600000), (8000, 2544750), (8125, 2505600), (8320, 2446875), (8352, 2437500), (8640, 2356250), (8700, 2340000), (8775, 2320000), (9000, 2262000), (9048, 2250000), (9280, 2193750), (9360, 2175000), (9375, 2171520), (9425, 2160000), (9600, 2120625), (9750, 2088000), (10000, 2035800), (10179, 2000000), (10400, 1957500), (10440, 1950000), (10800, 1885000), (10875, 1872000), (11136, 1828125), (11232, 1812500), (11250, 1809600), (11310, 1800000), (11600, 1755000), (11700, 1740000), (12000, 1696500), (12064, 1687500), (12480, 1631250), (12500, 1628640), (12528, 1625000), (13000, 1566000), (13050, 1560000), (13500, 1508000), (13572, 1500000), (13920, 1462500), (14040, 1450000), (14400, 1413750), (14500, 1404000), (14625, 1392000), (14976, 1359375), (15000, 1357200), (15080, 1350000), (15600, 1305000), (15625, 1302912), (15660, 1300000), (16000, 1272375), (16250, 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(36250, 561600), (37440, 543750), (37500, 542880), (37700, 540000), (39000, 522000), (39150, 520000), (40000, 508950), (40625, 501120), (40716, 500000), (41600, 489375), (41760, 487500), (43200, 471250), (43500, 468000), (43875, 464000), (44928, 453125), (45000, 452400), (45240, 450000), (46400, 438750), (46800, 435000), (46875, 434304), (47125, 432000), (48000, 424125), (48256, 421875), (48750, 417600), (50000, 407160), (50112, 406250), (50895, 400000), (52000, 391500), (52200, 390000), (54000, 377000), (54288, 375000), (54375, 374400), (55680, 365625), (56160, 362500), (56250, 361920), (56550, 360000), (58000, 351000), (58500, 348000), (60000, 339300), (60320, 337500), (62400, 326250), (62500, 325728), (62640, 325000), (65000, 313200), (65250, 312000), (67500, 301600), (67860, 300000), (69600, 292500), (70200, 290000), (72000, 282750), (72384, 281250), (72500, 280800), (73125, 278400), (74880, 271875), (75000, 271440), (75400, 270000), (78000, 261000), (78300, 260000), (80000, 254475), (81250, 250560), (81432, 250000), (83520, 243750), (84375, 241280), (84825, 240000), (86400, 235625), (87000, 234000), (87750, 232000), (90000, 226200), (90480, 225000), (90625, 224640), (92800, 219375), (93600, 217500), (93750, 217152), (94250, 216000), (97500, 208800), (97875, 208000), (100000, 203580), (100224, 203125), (101790, 200000), (104000, 195750), (104400, 195000), (108000, 188500), (108576, 187500), (108750, 187200), (112320, 181250), (112500, 180960), (113100, 180000), (116000, 175500), (117000, 174000), (120000, 169650), (120640, 168750), (121875, 167040), (124800, 163125), (125000, 162864), (125280, 162500), (130000, 156600), (130500, 156000), (135000, 150800), (135720, 150000), (139200, 146250), (140400, 145000), (140625, 144768), (141375, 144000)]