663560040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38669}}^1$

素因数の和:38707

約数の個数: 128

約数和(自身を含む): 2338761600

約数和(自身を除く): 1675201560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 38669, 77338, 116007, 154676, 193345, 232014, 309352, 386690, 425359, 464028, 502697, 580035, 773380, 850718, 928056, 1005394, 1160070, 1276077, 1508091, 1546760, 1701436, 2010788, 2126795, 2320140, 2513485, 2552154, 3016182, 3402872, 4021576, 4253590, 4640280, 5026970, 5104308, 5529667, 6032364, 6380385, 7540455, 8507180, 10053940, 10208616, 11059334, 12064728, 12760770, 15080910, 16589001, 17014360, 20107880, 22118668, 25521540, 27648335, 30161820, 33178002, 44237336, 51043080, 55296670, 60323640, 66356004, 82945005, 110593340, 132712008, 165890010, 221186680, 331780020, 663560040]

約数ペア:

[(1, 663560040), (2, 331780020), (3, 221186680), (4, 165890010), (5, 132712008), (6, 110593340), (8, 82945005), (10, 66356004), (11, 60323640), (12, 55296670), (13, 51043080), (15, 44237336), (20, 33178002), (22, 30161820), (24, 27648335), (26, 25521540), (30, 22118668), (33, 20107880), (39, 17014360), (40, 16589001), (44, 15080910), (52, 12760770), (55, 12064728), (60, 11059334), (65, 10208616), (66, 10053940), (78, 8507180), (88, 7540455), (104, 6380385), (110, 6032364), (120, 5529667), (130, 5104308), (132, 5026970), (143, 4640280), (156, 4253590), (165, 4021576), (195, 3402872), (220, 3016182), (260, 2552154), (264, 2513485), (286, 2320140), (312, 2126795), (330, 2010788), (390, 1701436), (429, 1546760), (440, 1508091), (520, 1276077), (572, 1160070), (660, 1005394), (715, 928056), (780, 850718), (858, 773380), (1144, 580035), (1320, 502697), (1430, 464028), (1560, 425359), (1716, 386690), (2145, 309352), (2860, 232014), (3432, 193345), (4290, 154676), (5720, 116007), (8580, 77338), (17160, 38669)]