19001520000

素因数分解:

$2^7\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 640

約数和(自身を含む): 73926336000

約数和(自身を除く): 54924816000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 270, 285, 288, 300, 304, 320, 342, 360, 375, 380, 384, 400, 432, 450, 456, 463, 475, 480, 500, 513, 540, 570, 576, 600, 608, 625, 640, 675, 684, 720, 750, 760, 800, 855, 864, 900, 912, 926, 950, 960, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1216, 1250, 1350, 1368, 1389, 1425, 1440, 1500, 1520, 1600, 1710, 1728, 1800, 1824, 1852, 1875, 1900, 1920, 2000, 2052, 2160, 2250, 2280, 2315, 2375, 2400, 2432, 2500, 2565, 2700, 2736, 2778, 2850, 2880, 3000, 3040, 3200, 3375, 3420, 3456, 3600, 3648, 3704, 3750, 3800, 4000, 4104, 4167, 4275, 4320, 4500, 4560, 4630, 4750, 4800, 5000, 5130, 5400, 5472, 5556, 5625, 5700, 5760, 6000, 6080, 6750, 6840, 6945, 7125, 7200, 7296, 7408, 7500, 7600, 8000, 8208, 8334, 8550, 8640, 8797, 9000, 9120, 9260, 9500, 9600, 10000, 10260, 10800, 10944, 11112, 11250, 11400, 11575, 11875, 12000, 12160, 12501, 12825, 13500, 13680, 13890, 14250, 14400, 14816, 15000, 15200, 16000, 16416, 16668, 16875, 17100, 17280, 17594, 18000, 18240, 18520, 19000, 20000, 20520, 20835, 21375, 21600, 21888, 22224, 22500, 22800, 23150, 23750, 24000, 25002, 25650, 26391, 27000, 27360, 27780, 28500, 28800, 29632, 30000, 30400, 32832, 33336, 33750, 34200, 34725, 35188, 35625, 36000, 36480, 37040, 38000, 40000, 41040, 41670, 42750, 43200, 43985, 44448, 45000, 45600, 46300, 47500, 48000, 50004, 51300, 52782, 54000, 54720, 55560, 57000, 57875, 59264, 60000, 60800, 62505, 64125, 65664, 66672, 67500, 68400, 69450, 70376, 71250, 72000, 74080, 76000, 79173, 80000, 82080, 83340, 85500, 86400, 87970, 88896, 90000, 91200, 92600, 95000, 100008, 102600, 104175, 105564, 106875, 108000, 109440, 111120, 114000, 115750, 120000, 125010, 128250, 131955, 133344, 135000, 136800, 138900, 140752, 142500, 144000, 148160, 152000, 158346, 164160, 166680, 171000, 173625, 175940, 177792, 180000, 182400, 185200, 190000, 200016, 205200, 208350, 211128, 213750, 216000, 219925, 222240, 228000, 231500, 237519, 240000, 250020, 256500, 263910, 266688, 270000, 273600, 277800, 281504, 285000, 289375, 296320, 304000, 312525, 316692, 320625, 328320, 333360, 342000, 347250, 351880, 360000, 370400, 380000, 395865, 400032, 410400, 416700, 422256, 427500, 432000, 439850, 444480, 456000, 463000, 475038, 500040, 513000, 520875, 527820, 533376, 540000, 547200, 555600, 563008, 570000, 578750, 625050, 633384, 641250, 659775, 666720, 684000, 694500, 703760, 720000, 740800, 760000, 791730, 800064, 820800, 833400, 844512, 855000, 868125, 879700, 888960, 912000, 926000, 950076, 1000080, 1026000, 1041750, 1055640, 1080000, 1099625, 1111200, 1126016, 1140000, 1157500, 1187595, 1250100, 1266768, 1282500, 1319550, 1333440, 1368000, 1389000, 1407520, 1481600, 1520000, 1562625, 1583460, 1600128, 1641600, 1666800, 1689024, 1710000, 1736250, 1759400, 1852000, 1900152, 1979325, 2000160, 2052000, 2083500, 2111280, 2160000, 2199250, 2222400, 2280000, 2315000, 2375190, 2500200, 2533536, 2565000, 2604375, 2639100, 2666880, 2736000, 2778000, 2815040, 3125250, 3166920, 3298875, 3333600, 3378048, 3420000, 3472500, 3518800, 3704000, 3800304, 3958650, 4000320, 4104000, 4167000, 4222560, 4398500, 4444800, 4560000, 4630000, 4750380, 5000400, 5067072, 5130000, 5208750, 5278200, 5498125, 5556000, 5630080, 5937975, 6250500, 6333840, 6597750, 6667200, 6840000, 6945000, 7037600, 7408000, 7600608, 7813125, 7917300, 8000640, 8208000, 8334000, 8445120, 8797000, 9260000, 9500760, 9896625, 10000800, 10134144, 10260000, 10417500, 10556400, 10996250, 11112000, 11875950, 12501000, 12667680, 13195500, 13334400, 13680000, 13890000, 14075200, 15201216, 15626250, 15834600, 16494375, 16668000, 16890240, 17594000, 18520000, 19001520, 19793250, 20001600, 20520000, 20835000, 21112800, 21992500, 22224000, 23751900, 25002000, 25335360, 26391000, 27780000, 28150400, 29689875, 30402432, 31252500, 31669200, 32988750, 33336000, 35188000, 37040000, 38003040, 39586500, 40003200, 41040000, 41670000, 42225600, 43985000, 47503800, 49483125, 50004000, 50670720, 52782000, 55560000, 59379750, 62505000, 63338400, 65977500, 66672000, 70376000, 76006080, 79173000, 83340000, 84451200, 87970000, 95007600, 98966250, 100008000, 105564000, 111120000, 118759500, 125010000, 126676800, 131955000, 140752000, 148449375, 152012160, 158346000, 166680000, 175940000, 190015200, 197932500, 200016000, 211128000, 237519000, 250020000, 253353600, 263910000, 296898750, 316692000, 333360000, 351880000, 380030400, 395865000, 422256000, 475038000, 500040000, 527820000, 593797500, 633384000, 703760000, 760060800, 791730000, 950076000, 1000080000, 1055640000, 1187595000, 1266768000, 1583460000, 1900152000, 2111280000, 2375190000, 3166920000, 3800304000, 4750380000, 6333840000, 9500760000, 19001520000]

約数ペア:

[(1, 19001520000), (2, 9500760000), (3, 6333840000), (4, 4750380000), (5, 3800304000), (6, 3166920000), (8, 2375190000), (9, 2111280000), (10, 1900152000), (12, 1583460000), (15, 1266768000), (16, 1187595000), (18, 1055640000), (19, 1000080000), (20, 950076000), (24, 791730000), (25, 760060800), (27, 703760000), (30, 633384000), (32, 593797500), (36, 527820000), (38, 500040000), (40, 475038000), (45, 422256000), (48, 395865000), (50, 380030400), (54, 351880000), (57, 333360000), (60, 316692000), (64, 296898750), (72, 263910000), (75, 253353600), (76, 250020000), (80, 237519000), (90, 211128000), (95, 200016000), (96, 197932500), (100, 190015200), (108, 175940000), (114, 166680000), (120, 158346000), (125, 152012160), (128, 148449375), (135, 140752000), (144, 131955000), (150, 126676800), (152, 125010000), (160, 118759500), (171, 111120000), (180, 105564000), (190, 100008000), (192, 98966250), (200, 95007600), (216, 87970000), (225, 84451200), (228, 83340000), (240, 79173000), (250, 76006080), (270, 70376000), (285, 66672000), (288, 65977500), (300, 63338400), (304, 62505000), (320, 59379750), (342, 55560000), (360, 52782000), (375, 50670720), (380, 50004000), (384, 49483125), (400, 47503800), (432, 43985000), (450, 42225600), (456, 41670000), (463, 41040000), (475, 40003200), (480, 39586500), (500, 38003040), (513, 37040000), (540, 35188000), (570, 33336000), (576, 32988750), (600, 31669200), (608, 31252500), (625, 30402432), (640, 29689875), (675, 28150400), (684, 27780000), (720, 26391000), (750, 25335360), (760, 25002000), (800, 23751900), (855, 22224000), (864, 21992500), (900, 21112800), (912, 20835000), (926, 20520000), (950, 20001600), (960, 19793250), (1000, 19001520), (1026, 18520000), (1080, 17594000), (1125, 16890240), (1140, 16668000), (1152, 16494375), (1200, 15834600), (1216, 15626250), (1250, 15201216), (1350, 14075200), (1368, 13890000), (1389, 13680000), (1425, 13334400), (1440, 13195500), (1500, 12667680), (1520, 12501000), (1600, 11875950), (1710, 11112000), (1728, 10996250), (1800, 10556400), (1824, 10417500), (1852, 10260000), (1875, 10134144), (1900, 10000800), (1920, 9896625), (2000, 9500760), (2052, 9260000), (2160, 8797000), (2250, 8445120), (2280, 8334000), (2315, 8208000), (2375, 8000640), (2400, 7917300), (2432, 7813125), (2500, 7600608), (2565, 7408000), (2700, 7037600), (2736, 6945000), (2778, 6840000), (2850, 6667200), (2880, 6597750), (3000, 6333840), (3040, 6250500), (3200, 5937975), (3375, 5630080), (3420, 5556000), (3456, 5498125), (3600, 5278200), (3648, 5208750), (3704, 5130000), (3750, 5067072), (3800, 5000400), (4000, 4750380), (4104, 4630000), (4167, 4560000), (4275, 4444800), (4320, 4398500), (4500, 4222560), (4560, 4167000), (4630, 4104000), (4750, 4000320), (4800, 3958650), (5000, 3800304), (5130, 3704000), (5400, 3518800), (5472, 3472500), (5556, 3420000), (5625, 3378048), (5700, 3333600), (5760, 3298875), (6000, 3166920), (6080, 3125250), (6750, 2815040), (6840, 2778000), (6945, 2736000), (7125, 2666880), (7200, 2639100), (7296, 2604375), (7408, 2565000), (7500, 2533536), (7600, 2500200), (8000, 2375190), (8208, 2315000), (8334, 2280000), (8550, 2222400), (8640, 2199250), (8797, 2160000), (9000, 2111280), (9120, 2083500), (9260, 2052000), (9500, 2000160), (9600, 1979325), (10000, 1900152), (10260, 1852000), (10800, 1759400), (10944, 1736250), (11112, 1710000), (11250, 1689024), (11400, 1666800), (11575, 1641600), (11875, 1600128), (12000, 1583460), (12160, 1562625), (12501, 1520000), (12825, 1481600), (13500, 1407520), (13680, 1389000), (13890, 1368000), (14250, 1333440), (14400, 1319550), (14816, 1282500), (15000, 1266768), (15200, 1250100), (16000, 1187595), (16416, 1157500), (16668, 1140000), (16875, 1126016), (17100, 1111200), (17280, 1099625), (17594, 1080000), (18000, 1055640), (18240, 1041750), (18520, 1026000), (19000, 1000080), (20000, 950076), (20520, 926000), (20835, 912000), (21375, 888960), (21600, 879700), (21888, 868125), (22224, 855000), (22500, 844512), (22800, 833400), (23150, 820800), (23750, 800064), (24000, 791730), (25002, 760000), (25650, 740800), (26391, 720000), (27000, 703760), (27360, 694500), (27780, 684000), (28500, 666720), (28800, 659775), (29632, 641250), (30000, 633384), (30400, 625050), (32832, 578750), (33336, 570000), (33750, 563008), (34200, 555600), (34725, 547200), (35188, 540000), (35625, 533376), (36000, 527820), (36480, 520875), (37040, 513000), (38000, 500040), (40000, 475038), (41040, 463000), (41670, 456000), (42750, 444480), (43200, 439850), (43985, 432000), (44448, 427500), (45000, 422256), (45600, 416700), (46300, 410400), (47500, 400032), (48000, 395865), (50004, 380000), (51300, 370400), (52782, 360000), (54000, 351880), (54720, 347250), (55560, 342000), (57000, 333360), (57875, 328320), (59264, 320625), (60000, 316692), (60800, 312525), (62505, 304000), (64125, 296320), (65664, 289375), (66672, 285000), (67500, 281504), (68400, 277800), (69450, 273600), (70376, 270000), (71250, 266688), (72000, 263910), (74080, 256500), (76000, 250020), (79173, 240000), (80000, 237519), (82080, 231500), (83340, 228000), (85500, 222240), (86400, 219925), (87970, 216000), (88896, 213750), (90000, 211128), (91200, 208350), (92600, 205200), (95000, 200016), (100008, 190000), (102600, 185200), (104175, 182400), (105564, 180000), (106875, 177792), (108000, 175940), (109440, 173625), (111120, 171000), (114000, 166680), (115750, 164160), (120000, 158346), (125010, 152000), (128250, 148160), (131955, 144000), (133344, 142500), (135000, 140752), (136800, 138900)]