636165420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 2022451200

約数和(自身を除く): 1386285780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 109, 110, 111, 132, 148, 165, 185, 218, 220, 222, 239, 327, 330, 370, 407, 436, 444, 478, 545, 555, 654, 660, 717, 740, 814, 956, 1090, 1110, 1195, 1199, 1221, 1308, 1434, 1628, 1635, 2035, 2180, 2220, 2390, 2398, 2442, 2629, 2868, 3270, 3585, 3597, 4033, 4070, 4780, 4796, 4884, 5258, 5995, 6105, 6540, 7170, 7194, 7887, 8066, 8140, 8843, 10516, 11990, 12099, 12210, 13145, 14340, 14388, 15774, 16132, 17686, 17985, 20165, 23980, 24198, 24420, 26051, 26290, 26529, 31548, 35372, 35970, 39435, 40330, 44215, 44363, 48396, 52102, 52580, 53058, 60495, 71940, 78153, 78870, 80660, 88430, 88726, 97273, 104204, 106116, 120990, 130255, 132645, 133089, 156306, 157740, 176860, 177452, 194546, 221815, 241980, 260510, 265290, 266178, 286561, 291819, 312612, 389092, 390765, 443630, 486365, 521020, 530580, 532356, 573122, 583638, 665445, 781530, 859683, 887260, 963887, 972730, 1146244, 1167276, 1330890, 1432805, 1459095, 1563060, 1719366, 1927774, 1945460, 2661780, 2865610, 2891661, 2918190, 3438732, 3855548, 4298415, 4819435, 5731220, 5783322, 5836380, 8596830, 9638870, 10602757, 11566644, 14458305, 17193660, 19277740, 21205514, 28916610, 31808271, 42411028, 53013785, 57833220, 63616542, 106027570, 127233084, 159041355, 212055140, 318082710, 636165420]

約数ペア:

[(1, 636165420), (2, 318082710), (3, 212055140), (4, 159041355), (5, 127233084), (6, 106027570), (10, 63616542), (11, 57833220), (12, 53013785), (15, 42411028), (20, 31808271), (22, 28916610), (30, 21205514), (33, 19277740), (37, 17193660), (44, 14458305), (55, 11566644), (60, 10602757), (66, 9638870), (74, 8596830), (109, 5836380), (110, 5783322), (111, 5731220), (132, 4819435), (148, 4298415), (165, 3855548), (185, 3438732), (218, 2918190), (220, 2891661), (222, 2865610), (239, 2661780), (327, 1945460), (330, 1927774), (370, 1719366), (407, 1563060), (436, 1459095), (444, 1432805), (478, 1330890), (545, 1167276), (555, 1146244), (654, 972730), (660, 963887), (717, 887260), (740, 859683), (814, 781530), (956, 665445), (1090, 583638), (1110, 573122), (1195, 532356), (1199, 530580), (1221, 521020), (1308, 486365), (1434, 443630), (1628, 390765), (1635, 389092), (2035, 312612), (2180, 291819), (2220, 286561), (2390, 266178), (2398, 265290), (2442, 260510), (2629, 241980), (2868, 221815), (3270, 194546), (3585, 177452), (3597, 176860), (4033, 157740), (4070, 156306), (4780, 133089), (4796, 132645), (4884, 130255), (5258, 120990), (5995, 106116), (6105, 104204), (6540, 97273), (7170, 88726), (7194, 88430), (7887, 80660), (8066, 78870), (8140, 78153), (8843, 71940), (10516, 60495), (11990, 53058), (12099, 52580), (12210, 52102), (13145, 48396), (14340, 44363), (14388, 44215), (15774, 40330), (16132, 39435), (17686, 35970), (17985, 35372), (20165, 31548), (23980, 26529), (24198, 26290), (24420, 26051)]