64351140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 218792448

約数和(自身を除く): 154441308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 70, 74, 82, 84, 101, 105, 111, 123, 140, 148, 164, 185, 202, 205, 210, 222, 246, 259, 287, 303, 370, 404, 410, 420, 444, 492, 505, 518, 555, 574, 606, 615, 707, 740, 777, 820, 861, 1010, 1036, 1110, 1148, 1212, 1230, 1295, 1414, 1435, 1515, 1517, 1554, 1722, 2020, 2121, 2220, 2460, 2590, 2828, 2870, 3030, 3034, 3108, 3444, 3535, 3737, 3885, 4141, 4242, 4305, 4551, 5180, 5740, 6060, 6068, 7070, 7474, 7585, 7770, 8282, 8484, 8610, 9102, 10605, 10619, 11211, 12423, 14140, 14948, 15170, 15540, 16564, 17220, 18204, 18685, 20705, 21210, 21238, 22422, 22755, 24846, 26159, 28987, 30340, 31857, 37370, 41410, 42420, 42476, 44844, 45510, 49692, 52318, 53095, 56055, 57974, 62115, 63714, 74740, 78477, 82820, 86961, 91020, 104636, 106190, 112110, 115948, 124230, 127428, 130795, 144935, 153217, 156954, 159285, 173922, 212380, 224220, 248460, 261590, 289870, 306434, 313908, 318570, 347844, 392385, 434805, 459651, 523180, 579740, 612868, 637140, 766085, 784770, 869610, 919302, 1072519, 1532170, 1569540, 1739220, 1838604, 2145038, 2298255, 3064340, 3217557, 4290076, 4596510, 5362595, 6435114, 9193020, 10725190, 12870228, 16087785, 21450380, 32175570, 64351140]

約数ペア:

[(1, 64351140), (2, 32175570), (3, 21450380), (4, 16087785), (5, 12870228), (6, 10725190), (7, 9193020), (10, 6435114), (12, 5362595), (14, 4596510), (15, 4290076), (20, 3217557), (21, 3064340), (28, 2298255), (30, 2145038), (35, 1838604), (37, 1739220), (41, 1569540), (42, 1532170), (60, 1072519), (70, 919302), (74, 869610), (82, 784770), (84, 766085), (101, 637140), (105, 612868), (111, 579740), (123, 523180), (140, 459651), (148, 434805), (164, 392385), (185, 347844), (202, 318570), (205, 313908), (210, 306434), (222, 289870), (246, 261590), (259, 248460), (287, 224220), (303, 212380), (370, 173922), (404, 159285), (410, 156954), (420, 153217), (444, 144935), (492, 130795), (505, 127428), (518, 124230), (555, 115948), (574, 112110), (606, 106190), (615, 104636), (707, 91020), (740, 86961), (777, 82820), (820, 78477), (861, 74740), (1010, 63714), (1036, 62115), (1110, 57974), (1148, 56055), (1212, 53095), (1230, 52318), (1295, 49692), (1414, 45510), (1435, 44844), (1515, 42476), (1517, 42420), (1554, 41410), (1722, 37370), (2020, 31857), (2121, 30340), (2220, 28987), (2460, 26159), (2590, 24846), (2828, 22755), (2870, 22422), (3030, 21238), (3034, 21210), (3108, 20705), (3444, 18685), (3535, 18204), (3737, 17220), (3885, 16564), (4141, 15540), (4242, 15170), (4305, 14948), (4551, 14140), (5180, 12423), (5740, 11211), (6060, 10619), (6068, 10605), (7070, 9102), (7474, 8610), (7585, 8484), (7770, 8282)]