1694642280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 256

約数和(自身を含む): 5626920960

約数和(自身を除く): 3932278680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 127, 136, 155, 170, 186, 204, 211, 248, 254, 255, 310, 340, 372, 381, 408, 422, 465, 508, 510, 527, 620, 633, 635, 680, 744, 762, 844, 930, 1016, 1020, 1054, 1055, 1240, 1266, 1270, 1524, 1581, 1688, 1860, 1905, 2040, 2108, 2110, 2159, 2532, 2540, 2635, 3048, 3162, 3165, 3587, 3720, 3810, 3937, 4216, 4220, 4318, 5064, 5080, 5270, 6324, 6330, 6477, 6541, 7174, 7620, 7874, 7905, 8440, 8636, 10540, 10761, 10795, 11811, 12648, 12660, 12954, 13082, 14348, 15240, 15748, 15810, 17272, 17935, 19623, 19685, 21080, 21522, 21590, 23622, 25320, 25908, 26164, 26797, 28696, 31496, 31620, 32385, 32705, 35870, 39246, 39370, 43044, 43180, 47244, 51816, 52328, 53594, 53805, 59055, 63240, 64770, 65410, 66929, 71740, 78492, 78740, 80391, 86088, 86360, 94488, 98115, 107188, 107610, 111197, 118110, 129540, 130820, 133858, 133985, 143480, 156984, 157480, 160782, 196230, 200787, 214376, 215220, 222394, 236220, 259080, 261640, 267716, 267970, 321564, 333591, 334645, 392460, 401574, 401955, 430440, 444788, 455549, 472440, 535432, 535940, 555985, 643128, 667182, 669290, 784920, 803148, 803910, 830707, 889576, 911098, 1003935, 1071880, 1111970, 1334364, 1338580, 1366647, 1606296, 1607820, 1661414, 1667955, 1822196, 2007870, 2223940, 2277745, 2492121, 2668728, 2677160, 2733294, 3215640, 3322828, 3335910, 3644392, 4015740, 4153535, 4447880, 4555490, 4984242, 5466588, 6645656, 6671820, 6833235, 8031480, 8307070, 9110980, 9968484, 10933176, 12460605, 13343640, 13666470, 14122019, 16614140, 18221960, 19936968, 24921210, 27332940, 28244038, 33228280, 42366057, 49842420, 54665880, 56488076, 70610095, 84732114, 99684840, 112976152, 141220190, 169464228, 211830285, 282440380, 338928456, 423660570, 564880760, 847321140, 1694642280]

約数ペア:

[(1, 1694642280), (2, 847321140), (3, 564880760), (4, 423660570), (5, 338928456), (6, 282440380), (8, 211830285), (10, 169464228), (12, 141220190), (15, 112976152), (17, 99684840), (20, 84732114), (24, 70610095), (30, 56488076), (31, 54665880), (34, 49842420), (40, 42366057), (51, 33228280), (60, 28244038), (62, 27332940), (68, 24921210), (85, 19936968), (93, 18221960), (102, 16614140), (120, 14122019), (124, 13666470), (127, 13343640), (136, 12460605), (155, 10933176), (170, 9968484), (186, 9110980), (204, 8307070), (211, 8031480), (248, 6833235), (254, 6671820), (255, 6645656), (310, 5466588), (340, 4984242), (372, 4555490), (381, 4447880), (408, 4153535), (422, 4015740), (465, 3644392), (508, 3335910), (510, 3322828), (527, 3215640), (620, 2733294), (633, 2677160), (635, 2668728), (680, 2492121), (744, 2277745), (762, 2223940), (844, 2007870), (930, 1822196), (1016, 1667955), (1020, 1661414), (1054, 1607820), (1055, 1606296), (1240, 1366647), (1266, 1338580), (1270, 1334364), (1524, 1111970), (1581, 1071880), (1688, 1003935), (1860, 911098), (1905, 889576), (2040, 830707), (2108, 803910), (2110, 803148), (2159, 784920), (2532, 669290), (2540, 667182), (2635, 643128), (3048, 555985), (3162, 535940), (3165, 535432), (3587, 472440), (3720, 455549), (3810, 444788), (3937, 430440), (4216, 401955), (4220, 401574), (4318, 392460), (5064, 334645), (5080, 333591), (5270, 321564), (6324, 267970), (6330, 267716), (6477, 261640), (6541, 259080), (7174, 236220), (7620, 222394), (7874, 215220), (7905, 214376), (8440, 200787), (8636, 196230), (10540, 160782), (10761, 157480), (10795, 156984), (11811, 143480), (12648, 133985), (12660, 133858), (12954, 130820), (13082, 129540), (14348, 118110), (15240, 111197), (15748, 107610), (15810, 107188), (17272, 98115), (17935, 94488), (19623, 86360), (19685, 86088), (21080, 80391), (21522, 78740), (21590, 78492), (23622, 71740), (25320, 66929), (25908, 65410), (26164, 64770), (26797, 63240), (28696, 59055), (31496, 53805), (31620, 53594), (32385, 52328), (32705, 51816), (35870, 47244), (39246, 43180), (39370, 43044)]