626249520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2964

約数の個数: 240

約数和(自身を含む): 2364223680

約数和(自身を除く): 1737974160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2909, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5818, 5980, 7176, 8280, 8727, 8970, 9360, 10764, 11636, 11960, 13455, 14352, 14545, 16560, 17454, 17940, 21528, 23272, 23920, 26181, 26910, 29090, 34908, 35880, 37817, 43056, 43635, 46544, 52362, 53820, 58180, 66907, 69816, 71760, 75634, 87270, 104724, 107640, 113451, 116360, 130905, 133814, 139632, 151268, 174540, 189085, 200721, 209448, 215280, 226902, 232720, 261810, 267628, 302536, 334535, 340353, 349080, 378170, 401442, 418896, 453804, 523620, 535256, 567255, 602163, 605072, 669070, 680706, 698160, 756340, 802884, 869791, 907608, 1003605, 1047240, 1070512, 1134510, 1204326, 1338140, 1361412, 1512680, 1605768, 1701765, 1739582, 1815216, 2007210, 2094480, 2269020, 2408652, 2609373, 2676280, 2722824, 3010815, 3025360, 3211536, 3403530, 3479164, 4014420, 4348955, 4538040, 4817304, 5218746, 5352560, 5445648, 6021630, 6807060, 6958328, 7828119, 8028840, 8697910, 9076080, 9634608, 10437492, 12043260, 13046865, 13614120, 13916656, 15656238, 16057680, 17395820, 20874984, 24086520, 26093730, 27228240, 31312476, 34791640, 39140595, 41749968, 48173040, 52187460, 62624952, 69583280, 78281190, 104374920, 125249904, 156562380, 208749840, 313124760, 626249520]

約数ペア:

[(1, 626249520), (2, 313124760), (3, 208749840), (4, 156562380), (5, 125249904), (6, 104374920), (8, 78281190), (9, 69583280), (10, 62624952), (12, 52187460), (13, 48173040), (15, 41749968), (16, 39140595), (18, 34791640), (20, 31312476), (23, 27228240), (24, 26093730), (26, 24086520), (30, 20874984), (36, 17395820), (39, 16057680), (40, 15656238), (45, 13916656), (46, 13614120), (48, 13046865), (52, 12043260), (60, 10437492), (65, 9634608), (69, 9076080), (72, 8697910), (78, 8028840), (80, 7828119), (90, 6958328), (92, 6807060), (104, 6021630), (115, 5445648), (117, 5352560), (120, 5218746), (130, 4817304), (138, 4538040), (144, 4348955), (156, 4014420), (180, 3479164), (184, 3403530), (195, 3211536), (207, 3025360), (208, 3010815), (230, 2722824), (234, 2676280), (240, 2609373), (260, 2408652), (276, 2269020), (299, 2094480), (312, 2007210), (345, 1815216), (360, 1739582), (368, 1701765), (390, 1605768), (414, 1512680), (460, 1361412), (468, 1338140), (520, 1204326), (552, 1134510), (585, 1070512), (598, 1047240), (624, 1003605), (690, 907608), (720, 869791), (780, 802884), (828, 756340), (897, 698160), (920, 680706), (936, 669070), (1035, 605072), (1040, 602163), (1104, 567255), (1170, 535256), (1196, 523620), (1380, 453804), (1495, 418896), (1560, 401442), (1656, 378170), (1794, 349080), (1840, 340353), (1872, 334535), (2070, 302536), (2340, 267628), (2392, 261810), (2691, 232720), (2760, 226902), (2909, 215280), (2990, 209448), (3120, 200721), (3312, 189085), (3588, 174540), (4140, 151268), (4485, 139632), (4680, 133814), (4784, 130905), (5382, 116360), (5520, 113451), (5818, 107640), (5980, 104724), (7176, 87270), (8280, 75634), (8727, 71760), (8970, 69816), (9360, 66907), (10764, 58180), (11636, 53820), (11960, 52362), (13455, 46544), (14352, 43635), (14545, 43056), (16560, 37817), (17454, 35880), (17940, 34908), (21528, 29090), (23272, 26910), (23920, 26181)]