18471040000

素因数分解:

$2^{10}\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 660

約数和(自身を含む): 58320831360

約数和(自身を除く): 39849791360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 49, 50, 56, 62, 64, 70, 76, 80, 95, 98, 100, 112, 124, 125, 128, 133, 140, 152, 155, 160, 175, 190, 196, 200, 217, 224, 245, 248, 250, 256, 266, 280, 304, 310, 320, 350, 380, 392, 400, 434, 448, 475, 490, 496, 500, 512, 532, 560, 589, 608, 620, 625, 640, 665, 700, 760, 775, 784, 800, 868, 875, 896, 931, 950, 980, 992, 1000, 1024, 1064, 1085, 1120, 1178, 1216, 1225, 1240, 1250, 1280, 1330, 1400, 1519, 1520, 1550, 1568, 1600, 1736, 1750, 1792, 1862, 1900, 1960, 1984, 2000, 2128, 2170, 2240, 2356, 2375, 2432, 2450, 2480, 2500, 2560, 2660, 2800, 2945, 3038, 3040, 3100, 3136, 3200, 3325, 3472, 3500, 3584, 3724, 3800, 3875, 3920, 3968, 4000, 4123, 4256, 4340, 4375, 4480, 4655, 4712, 4750, 4864, 4900, 4960, 5000, 5120, 5320, 5425, 5600, 5890, 6076, 6080, 6125, 6200, 6272, 6400, 6650, 6944, 7000, 7168, 7448, 7595, 7600, 7750, 7840, 7936, 8000, 8246, 8512, 8680, 8750, 8960, 9310, 9424, 9500, 9728, 9800, 9920, 10000, 10640, 10850, 11200, 11780, 11875, 12152, 12160, 12250, 12400, 12544, 12800, 13300, 13888, 14000, 14725, 14896, 15190, 15200, 15500, 15680, 15872, 16000, 16492, 16625, 17024, 17360, 17500, 17920, 18620, 18848, 19000, 19375, 19456, 19600, 19840, 20000, 20615, 21280, 21700, 22400, 23275, 23560, 23750, 24304, 24320, 24500, 24800, 25088, 25600, 26600, 27125, 27776, 28000, 28861, 29450, 29792, 30380, 30400, 30625, 31000, 31360, 31744, 32000, 32984, 33250, 34048, 34720, 35000, 35840, 37240, 37696, 37975, 38000, 38750, 39200, 39680, 40000, 41230, 42560, 43400, 44800, 46550, 47120, 47500, 48608, 48640, 49000, 49600, 50176, 53200, 54250, 55552, 56000, 57722, 58900, 59584, 60760, 60800, 61250, 62000, 62720, 64000, 65968, 66500, 68096, 69440, 70000, 73625, 74480, 75392, 75950, 76000, 77500, 78400, 79360, 80000, 82460, 83125, 85120, 86800, 89600, 93100, 94240, 95000, 97216, 97280, 98000, 99200, 103075, 106400, 108500, 111104, 112000, 115444, 116375, 117800, 119168, 121520, 121600, 122500, 124000, 125440, 128000, 131936, 133000, 135625, 136192, 138880, 140000, 144305, 147250, 148960, 150784, 151900, 152000, 155000, 156800, 158720, 160000, 164920, 166250, 170240, 173600, 179200, 186200, 188480, 189875, 190000, 194432, 196000, 198400, 206150, 212800, 217000, 222208, 224000, 230888, 232750, 235600, 238336, 243040, 243200, 245000, 248000, 250880, 263872, 266000, 271250, 277760, 280000, 288610, 294500, 297920, 301568, 303800, 304000, 310000, 313600, 320000, 329840, 332500, 340480, 347200, 368125, 372400, 376960, 379750, 380000, 388864, 392000, 396800, 412300, 425600, 434000, 448000, 461776, 465500, 471200, 476672, 486080, 486400, 490000, 496000, 515375, 527744, 532000, 542500, 555520, 560000, 577220, 581875, 589000, 595840, 603136, 607600, 608000, 620000, 627200, 640000, 659680, 665000, 680960, 694400, 721525, 736250, 744800, 753920, 759500, 760000, 777728, 784000, 793600, 824600, 851200, 868000, 896000, 923552, 931000, 942400, 949375, 953344, 972160, 980000, 992000, 1030750, 1055488, 1064000, 1085000, 1111040, 1120000, 1154440, 1163750, 1178000, 1191680, 1215200, 1216000, 1240000, 1254400, 1319360, 1330000, 1388800, 1443050, 1472500, 1489600, 1507840, 1519000, 1520000, 1555456, 1568000, 1649200, 1702400, 1736000, 1847104, 1862000, 1884800, 1898750, 1944320, 1960000, 1984000, 2061500, 2110976, 2128000, 2170000, 2240000, 2308880, 2327500, 2356000, 2383360, 2430400, 2432000, 2480000, 2576875, 2638720, 2660000, 2777600, 2886100, 2945000, 2979200, 3015680, 3038000, 3040000, 3136000, 3298400, 3404800, 3472000, 3607625, 3694208, 3724000, 3769600, 3797500, 3888640, 3920000, 3968000, 4123000, 4221952, 4256000, 4340000, 4480000, 4617760, 4655000, 4712000, 4766720, 4860800, 4960000, 5153750, 5277440, 5320000, 5555200, 5772200, 5890000, 5958400, 6076000, 6080000, 6272000, 6596800, 6944000, 7215250, 7388416, 7448000, 7539200, 7595000, 7777280, 7840000, 8246000, 8512000, 8680000, 9235520, 9310000, 9424000, 9721600, 9920000, 10307500, 10554880, 10640000, 11544400, 11780000, 11916800, 12152000, 12160000, 13193600, 13888000, 14430500, 14776832, 14896000, 15078400, 15190000, 15680000, 16492000, 17024000, 17360000, 18038125, 18471040, 18620000, 18848000, 19443200, 19840000, 20615000, 21109760, 21280000, 23088800, 23560000, 23833600, 24304000, 26387200, 27776000, 28861000, 29553664, 29792000, 30380000, 31360000, 32984000, 34720000, 36076250, 36942080, 37240000, 37696000, 38886400, 41230000, 42560000, 46177600, 47120000, 48608000, 52774400, 57722000, 59584000, 60760000, 65968000, 69440000, 72152500, 73884160, 74480000, 75392000, 82460000, 85120000, 92355200, 94240000, 97216000, 105548800, 115444000, 119168000, 121520000, 131936000, 138880000, 144305000, 147768320, 148960000, 164920000, 184710400, 188480000, 194432000, 230888000, 243040000, 263872000, 288610000, 297920000, 329840000, 369420800, 376960000, 461776000, 486080000, 527744000, 577220000, 595840000, 659680000, 738841600, 923552000, 972160000, 1154440000, 1319360000, 1847104000, 2308880000, 2638720000, 3694208000, 4617760000, 9235520000, 18471040000]

約数ペア:

[(1, 18471040000), (2, 9235520000), (4, 4617760000), (5, 3694208000), (7, 2638720000), (8, 2308880000), (10, 1847104000), (14, 1319360000), (16, 1154440000), (19, 972160000), (20, 923552000), (25, 738841600), (28, 659680000), (31, 595840000), (32, 577220000), (35, 527744000), (38, 486080000), (40, 461776000), (49, 376960000), (50, 369420800), (56, 329840000), (62, 297920000), (64, 288610000), (70, 263872000), (76, 243040000), (80, 230888000), (95, 194432000), (98, 188480000), (100, 184710400), (112, 164920000), (124, 148960000), (125, 147768320), (128, 144305000), (133, 138880000), (140, 131936000), (152, 121520000), (155, 119168000), (160, 115444000), (175, 105548800), (190, 97216000), (196, 94240000), (200, 92355200), (217, 85120000), (224, 82460000), (245, 75392000), (248, 74480000), (250, 73884160), (256, 72152500), (266, 69440000), (280, 65968000), (304, 60760000), (310, 59584000), (320, 57722000), (350, 52774400), (380, 48608000), (392, 47120000), (400, 46177600), (434, 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(2432, 7595000), (2450, 7539200), (2480, 7448000), (2500, 7388416), (2560, 7215250), (2660, 6944000), (2800, 6596800), (2945, 6272000), (3038, 6080000), (3040, 6076000), (3100, 5958400), (3136, 5890000), (3200, 5772200), (3325, 5555200), (3472, 5320000), (3500, 5277440), (3584, 5153750), (3724, 4960000), (3800, 4860800), (3875, 4766720), (3920, 4712000), (3968, 4655000), (4000, 4617760), (4123, 4480000), (4256, 4340000), (4340, 4256000), (4375, 4221952), (4480, 4123000), (4655, 3968000), (4712, 3920000), (4750, 3888640), (4864, 3797500), (4900, 3769600), (4960, 3724000), (5000, 3694208), (5120, 3607625), (5320, 3472000), (5425, 3404800), (5600, 3298400), (5890, 3136000), (6076, 3040000), (6080, 3038000), (6125, 3015680), (6200, 2979200), (6272, 2945000), (6400, 2886100), (6650, 2777600), (6944, 2660000), (7000, 2638720), (7168, 2576875), (7448, 2480000), (7595, 2432000), (7600, 2430400), (7750, 2383360), (7840, 2356000), (7936, 2327500), (8000, 2308880), (8246, 2240000), (8512, 2170000), (8680, 2128000), (8750, 2110976), (8960, 2061500), (9310, 1984000), (9424, 1960000), (9500, 1944320), (9728, 1898750), (9800, 1884800), (9920, 1862000), (10000, 1847104), (10640, 1736000), (10850, 1702400), (11200, 1649200), (11780, 1568000), (11875, 1555456), (12152, 1520000), (12160, 1519000), (12250, 1507840), (12400, 1489600), (12544, 1472500), (12800, 1443050), (13300, 1388800), (13888, 1330000), (14000, 1319360), (14725, 1254400), (14896, 1240000), (15190, 1216000), (15200, 1215200), (15500, 1191680), (15680, 1178000), (15872, 1163750), (16000, 1154440), (16492, 1120000), (16625, 1111040), (17024, 1085000), (17360, 1064000), (17500, 1055488), (17920, 1030750), (18620, 992000), (18848, 980000), (19000, 972160), (19375, 953344), (19456, 949375), (19600, 942400), (19840, 931000), (20000, 923552), (20615, 896000), (21280, 868000), (21700, 851200), (22400, 824600), (23275, 793600), (23560, 784000), (23750, 777728), (24304, 760000), (24320, 759500), (24500, 753920), (24800, 744800), (25088, 736250), (25600, 721525), (26600, 694400), (27125, 680960), (27776, 665000), (28000, 659680), (28861, 640000), (29450, 627200), (29792, 620000), (30380, 608000), (30400, 607600), (30625, 603136), (31000, 595840), (31360, 589000), (31744, 581875), (32000, 577220), (32984, 560000), (33250, 555520), (34048, 542500), (34720, 532000), (35000, 527744), (35840, 515375), (37240, 496000), (37696, 490000), (37975, 486400), (38000, 486080), (38750, 476672), (39200, 471200), (39680, 465500), (40000, 461776), (41230, 448000), (42560, 434000), (43400, 425600), (44800, 412300), (46550, 396800), (47120, 392000), (47500, 388864), (48608, 380000), (48640, 379750), (49000, 376960), (49600, 372400), (50176, 368125), (53200, 347200), (54250, 340480), (55552, 332500), (56000, 329840), (57722, 320000), (58900, 313600), (59584, 310000), (60760, 304000), (60800, 303800), (61250, 301568), (62000, 297920), (62720, 294500), (64000, 288610), (65968, 280000), (66500, 277760), (68096, 271250), (69440, 266000), (70000, 263872), (73625, 250880), (74480, 248000), (75392, 245000), (75950, 243200), (76000, 243040), (77500, 238336), (78400, 235600), (79360, 232750), (80000, 230888), (82460, 224000), (83125, 222208), (85120, 217000), (86800, 212800), (89600, 206150), (93100, 198400), (94240, 196000), (95000, 194432), (97216, 190000), (97280, 189875), (98000, 188480), (99200, 186200), (103075, 179200), (106400, 173600), (108500, 170240), (111104, 166250), (112000, 164920), (115444, 160000), (116375, 158720), (117800, 156800), (119168, 155000), (121520, 152000), (121600, 151900), (122500, 150784), (124000, 148960), (125440, 147250), (128000, 144305), (131936, 140000), (133000, 138880), (135625, 136192)]