2321454720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5471}}^1$

素因数の和:5523

約数の個数: 256

約数和(自身を含む): 8439137280

約数和(自身を除く): 6117682560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 4992, 5304, 5440, 5471, 6240, 6528, 6630, 7072, 8160, 8320, 8840, 10608, 10880, 10942, 12480, 13260, 14144, 16320, 16413, 17680, 21216, 21884, 24960, 26520, 27355, 28288, 32640, 32826, 35360, 42432, 43768, 53040, 54710, 65652, 70720, 71123, 82065, 84864, 87536, 93007, 106080, 109420, 131304, 141440, 142246, 164130, 175072, 186014, 212160, 213369, 218840, 262608, 279021, 284492, 328260, 350144, 355615, 372028, 424320, 426738, 437680, 465035, 525216, 558042, 568984, 656520, 700288, 711230, 744056, 853476, 875360, 930070, 1050432, 1066845, 1116084, 1137968, 1209091, 1313040, 1395105, 1422460, 1488112, 1706952, 1750720, 1860140, 2100864, 2133690, 2232168, 2275936, 2418182, 2626080, 2790210, 2844920, 2976224, 3413904, 3501440, 3627273, 3720280, 4267380, 4464336, 4551872, 4836364, 5252160, 5580420, 5689840, 5952448, 6045455, 6827808, 7254546, 7440560, 8534760, 8928672, 9103744, 9672728, 10504320, 11160840, 11379680, 11904896, 12090910, 13655616, 14509092, 14881120, 17069520, 17857344, 18136365, 19345456, 22321680, 22759360, 24181820, 27311232, 29018184, 29762240, 34139040, 35714688, 36272730, 38690912, 44643360, 45518720, 48363640, 58036368, 59524480, 68278080, 72545460, 77381824, 89286720, 96727280, 116072736, 136556160, 145090920, 154763648, 178573440, 193454560, 232145472, 290181840, 386909120, 464290944, 580363680, 773818240, 1160727360, 2321454720]

約数ペア:

[(1, 2321454720), (2, 1160727360), (3, 773818240), (4, 580363680), (5, 464290944), (6, 386909120), (8, 290181840), (10, 232145472), (12, 193454560), (13, 178573440), (15, 154763648), (16, 145090920), (17, 136556160), (20, 116072736), (24, 96727280), (26, 89286720), (30, 77381824), (32, 72545460), (34, 68278080), (39, 59524480), (40, 58036368), (48, 48363640), (51, 45518720), (52, 44643360), (60, 38690912), (64, 36272730), (65, 35714688), (68, 34139040), (78, 29762240), (80, 29018184), (85, 27311232), (96, 24181820), (102, 22759360), (104, 22321680), (120, 19345456), (128, 18136365), (130, 17857344), (136, 17069520), (156, 14881120), (160, 14509092), (170, 13655616), (192, 12090910), (195, 11904896), (204, 11379680), (208, 11160840), (221, 10504320), (240, 9672728), (255, 9103744), (260, 8928672), (272, 8534760), (312, 7440560), (320, 7254546), (340, 6827808), (384, 6045455), (390, 5952448), (408, 5689840), (416, 5580420), (442, 5252160), (480, 4836364), (510, 4551872), (520, 4464336), (544, 4267380), (624, 3720280), (640, 3627273), (663, 3501440), (680, 3413904), (780, 2976224), (816, 2844920), (832, 2790210), (884, 2626080), (960, 2418182), (1020, 2275936), (1040, 2232168), (1088, 2133690), (1105, 2100864), (1248, 1860140), (1326, 1750720), (1360, 1706952), (1560, 1488112), (1632, 1422460), (1664, 1395105), (1768, 1313040), (1920, 1209091), (2040, 1137968), (2080, 1116084), (2176, 1066845), (2210, 1050432), (2496, 930070), (2652, 875360), (2720, 853476), (3120, 744056), (3264, 711230), (3315, 700288), (3536, 656520), (4080, 568984), (4160, 558042), (4420, 525216), (4992, 465035), (5304, 437680), (5440, 426738), (5471, 424320), (6240, 372028), (6528, 355615), (6630, 350144), (7072, 328260), (8160, 284492), (8320, 279021), (8840, 262608), (10608, 218840), (10880, 213369), (10942, 212160), (12480, 186014), (13260, 175072), (14144, 164130), (16320, 142246), (16413, 141440), (17680, 131304), (21216, 109420), (21884, 106080), (24960, 93007), (26520, 87536), (27355, 84864), (28288, 82065), (32640, 71123), (32826, 70720), (35360, 65652), (42432, 54710), (43768, 53040)]