15528657060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{648649}}^1$

素因数の和:648690

約数の個数: 144

約数和(自身を含む): 56666064000

約数和(自身を除く): 41137406940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 648649, 1297298, 1945947, 2594596, 3243245, 3891894, 4540543, 5837841, 6486490, 7783788, 9081086, 9729735, 11675682, 12324331, 12972980, 13621629, 18162172, 19459470, 22702715, 23351364, 24648662, 27243258, 29189205, 36972993, 38918940, 40864887, 45405430, 49297324, 54486516, 58378410, 61621655, 68108145, 73945986, 81729774, 86270317, 90810860, 110918979, 116756820, 123243310, 136216290, 147891972, 163459548, 172540634, 184864965, 204324435, 221837958, 246486620, 258810951, 272432580, 345081268, 369729930, 408648870, 431351585, 443675916, 517621902, 554594895, 739459860, 776432853, 817297740, 862703170, 1035243804, 1109189790, 1294054755, 1552865706, 1725406340, 2218379580, 2588109510, 3105731412, 3882164265, 5176219020, 7764328530, 15528657060]

約数ペア:

[(1, 15528657060), (2, 7764328530), (3, 5176219020), (4, 3882164265), (5, 3105731412), (6, 2588109510), (7, 2218379580), (9, 1725406340), (10, 1552865706), (12, 1294054755), (14, 1109189790), (15, 1035243804), (18, 862703170), (19, 817297740), (20, 776432853), (21, 739459860), (28, 554594895), (30, 517621902), (35, 443675916), (36, 431351585), (38, 408648870), (42, 369729930), (45, 345081268), (57, 272432580), (60, 258810951), (63, 246486620), (70, 221837958), (76, 204324435), (84, 184864965), (90, 172540634), (95, 163459548), (105, 147891972), (114, 136216290), (126, 123243310), (133, 116756820), (140, 110918979), (171, 90810860), (180, 86270317), (190, 81729774), (210, 73945986), (228, 68108145), (252, 61621655), (266, 58378410), (285, 54486516), (315, 49297324), (342, 45405430), (380, 40864887), (399, 38918940), (420, 36972993), (532, 29189205), (570, 27243258), (630, 24648662), (665, 23351364), (684, 22702715), (798, 19459470), (855, 18162172), (1140, 13621629), (1197, 12972980), (1260, 12324331), (1330, 11675682), (1596, 9729735), (1710, 9081086), (1995, 7783788), (2394, 6486490), (2660, 5837841), (3420, 4540543), (3990, 3891894), (4788, 3243245), (5985, 2594596), (7980, 1945947), (11970, 1297298), (23940, 648649)]