83581680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 329978880

約数和(自身を除く): 246397200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 89, 91, 104, 105, 112, 120, 129, 130, 140, 156, 168, 172, 178, 182, 195, 208, 210, 215, 240, 258, 260, 267, 273, 280, 301, 312, 336, 344, 356, 364, 390, 420, 430, 445, 455, 516, 520, 534, 546, 559, 560, 602, 623, 624, 645, 688, 712, 728, 780, 840, 860, 890, 903, 910, 1032, 1040, 1068, 1092, 1118, 1157, 1204, 1246, 1290, 1335, 1365, 1424, 1456, 1505, 1560, 1677, 1680, 1720, 1780, 1806, 1820, 1869, 2064, 2136, 2184, 2236, 2314, 2408, 2492, 2580, 2670, 2730, 2795, 3010, 3115, 3120, 3354, 3440, 3471, 3560, 3612, 3640, 3738, 3827, 3913, 4272, 4368, 4472, 4515, 4628, 4816, 4984, 5160, 5340, 5460, 5590, 5785, 6020, 6230, 6708, 6942, 7120, 7224, 7280, 7476, 7654, 7826, 8099, 8385, 8944, 9030, 9256, 9345, 9968, 10320, 10680, 10920, 11180, 11481, 11570, 11739, 12040, 12460, 13416, 13884, 14448, 14952, 15308, 15652, 16198, 16770, 17355, 18060, 18512, 18690, 19135, 19565, 21360, 21840, 22360, 22962, 23140, 23478, 24080, 24297, 24920, 26789, 26832, 27768, 29904, 30616, 31304, 32396, 33540, 34710, 36120, 37380, 38270, 39130, 40495, 44720, 45924, 46280, 46956, 48594, 49751, 49840, 53578, 55536, 57405, 58695, 61232, 62608, 64792, 67080, 69420, 72240, 74760, 76540, 78260, 80367, 80990, 91848, 92560, 93912, 97188, 99502, 107156, 114810, 117390, 121485, 129584, 133945, 134160, 138840, 149253, 149520, 153080, 156520, 160734, 161980, 183696, 187824, 194376, 199004, 214312, 229620, 234780, 242970, 248755, 267890, 277680, 298506, 306160, 313040, 321468, 323960, 348257, 388752, 398008, 401835, 428624, 459240, 469560, 485940, 497510, 535780, 597012, 642936, 647920, 696514, 746265, 796016, 803670, 918480, 939120, 971880, 995020, 1044771, 1071560, 1194024, 1285872, 1393028, 1492530, 1607340, 1741285, 1943760, 1990040, 2089542, 2143120, 2388048, 2786056, 2985060, 3214680, 3482570, 3980080, 4179084, 5223855, 5572112, 5970120, 6429360, 6965140, 8358168, 10447710, 11940240, 13930280, 16716336, 20895420, 27860560, 41790840, 83581680]

約数ペア:

[(1, 83581680), (2, 41790840), (3, 27860560), (4, 20895420), (5, 16716336), (6, 13930280), (7, 11940240), (8, 10447710), (10, 8358168), (12, 6965140), (13, 6429360), (14, 5970120), (15, 5572112), (16, 5223855), (20, 4179084), (21, 3980080), (24, 3482570), (26, 3214680), (28, 2985060), (30, 2786056), (35, 2388048), (39, 2143120), (40, 2089542), (42, 1990040), (43, 1943760), (48, 1741285), (52, 1607340), (56, 1492530), (60, 1393028), (65, 1285872), (70, 1194024), (78, 1071560), (80, 1044771), (84, 995020), (86, 971880), (89, 939120), (91, 918480), (104, 803670), (105, 796016), (112, 746265), (120, 696514), (129, 647920), (130, 642936), (140, 597012), (156, 535780), (168, 497510), (172, 485940), (178, 469560), (182, 459240), (195, 428624), (208, 401835), (210, 398008), (215, 388752), (240, 348257), (258, 323960), (260, 321468), (267, 313040), (273, 306160), (280, 298506), (301, 277680), (312, 267890), (336, 248755), (344, 242970), (356, 234780), (364, 229620), (390, 214312), (420, 199004), (430, 194376), (445, 187824), (455, 183696), (516, 161980), (520, 160734), (534, 156520), (546, 153080), (559, 149520), (560, 149253), (602, 138840), (623, 134160), (624, 133945), (645, 129584), (688, 121485), (712, 117390), (728, 114810), (780, 107156), (840, 99502), (860, 97188), (890, 93912), (903, 92560), (910, 91848), (1032, 80990), (1040, 80367), (1068, 78260), (1092, 76540), (1118, 74760), (1157, 72240), (1204, 69420), (1246, 67080), (1290, 64792), (1335, 62608), (1365, 61232), (1424, 58695), (1456, 57405), (1505, 55536), (1560, 53578), (1677, 49840), (1680, 49751), (1720, 48594), (1780, 46956), (1806, 46280), (1820, 45924), (1869, 44720), (2064, 40495), (2136, 39130), (2184, 38270), (2236, 37380), (2314, 36120), (2408, 34710), (2492, 33540), (2580, 32396), (2670, 31304), (2730, 30616), (2795, 29904), (3010, 27768), (3115, 26832), (3120, 26789), (3354, 24920), (3440, 24297), (3471, 24080), (3560, 23478), (3612, 23140), (3640, 22962), (3738, 22360), (3827, 21840), (3913, 21360), (4272, 19565), (4368, 19135), (4472, 18690), (4515, 18512), (4628, 18060), (4816, 17355), (4984, 16770), (5160, 16198), (5340, 15652), (5460, 15308), (5590, 14952), (5785, 14448), (6020, 13884), (6230, 13416), (6708, 12460), (6942, 12040), (7120, 11739), (7224, 11570), (7280, 11481), (7476, 11180), (7654, 10920), (7826, 10680), (8099, 10320), (8385, 9968), (8944, 9345), (9030, 9256)]