57340920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 217728000

約数和(自身を除く): 160387080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 59, 60, 65, 70, 78, 84, 89, 91, 104, 105, 118, 120, 130, 140, 156, 168, 177, 178, 182, 195, 210, 236, 260, 267, 273, 280, 295, 312, 354, 356, 364, 390, 413, 420, 445, 455, 472, 520, 534, 546, 590, 623, 708, 712, 728, 767, 780, 826, 840, 885, 890, 910, 1068, 1092, 1157, 1180, 1239, 1246, 1335, 1365, 1416, 1534, 1560, 1652, 1770, 1780, 1820, 1869, 2065, 2136, 2184, 2301, 2314, 2360, 2478, 2492, 2670, 2730, 3068, 3115, 3304, 3471, 3540, 3560, 3640, 3738, 3835, 4130, 4602, 4628, 4956, 4984, 5251, 5340, 5369, 5460, 5785, 6136, 6195, 6230, 6942, 7080, 7476, 7670, 8099, 8260, 9204, 9256, 9345, 9912, 10502, 10680, 10738, 10920, 11505, 11570, 12390, 12460, 13884, 14952, 15340, 15753, 16107, 16198, 16520, 17355, 18408, 18690, 21004, 21476, 23010, 23140, 24297, 24780, 24920, 26255, 26845, 27768, 30680, 31506, 32214, 32396, 34710, 36757, 37380, 40495, 42008, 42952, 46020, 46280, 48594, 49560, 52510, 53690, 63012, 64428, 64792, 68263, 69420, 73514, 74760, 78765, 80535, 80990, 92040, 97188, 105020, 107380, 110271, 121485, 126024, 128856, 136526, 138840, 147028, 157530, 161070, 161980, 183785, 194376, 204789, 210040, 214760, 220542, 242970, 273052, 294056, 315060, 322140, 323960, 341315, 367570, 409578, 441084, 477841, 485940, 546104, 551355, 630120, 644280, 682630, 735140, 819156, 882168, 955682, 971880, 1023945, 1102710, 1365260, 1433523, 1470280, 1638312, 1911364, 2047890, 2205420, 2389205, 2730520, 2867046, 3822728, 4095780, 4410840, 4778410, 5734092, 7167615, 8191560, 9556820, 11468184, 14335230, 19113640, 28670460, 57340920]

約数ペア:

[(1, 57340920), (2, 28670460), (3, 19113640), (4, 14335230), (5, 11468184), (6, 9556820), (7, 8191560), (8, 7167615), (10, 5734092), (12, 4778410), (13, 4410840), (14, 4095780), (15, 3822728), (20, 2867046), (21, 2730520), (24, 2389205), (26, 2205420), (28, 2047890), (30, 1911364), (35, 1638312), (39, 1470280), (40, 1433523), (42, 1365260), (52, 1102710), (56, 1023945), (59, 971880), (60, 955682), (65, 882168), (70, 819156), (78, 735140), (84, 682630), (89, 644280), (91, 630120), (104, 551355), (105, 546104), (118, 485940), (120, 477841), (130, 441084), (140, 409578), (156, 367570), (168, 341315), (177, 323960), (178, 322140), (182, 315060), (195, 294056), (210, 273052), (236, 242970), (260, 220542), (267, 214760), (273, 210040), (280, 204789), (295, 194376), (312, 183785), (354, 161980), (356, 161070), (364, 157530), (390, 147028), (413, 138840), (420, 136526), (445, 128856), (455, 126024), (472, 121485), (520, 110271), (534, 107380), (546, 105020), (590, 97188), (623, 92040), (708, 80990), (712, 80535), (728, 78765), (767, 74760), (780, 73514), (826, 69420), (840, 68263), (885, 64792), (890, 64428), (910, 63012), (1068, 53690), (1092, 52510), (1157, 49560), (1180, 48594), (1239, 46280), (1246, 46020), (1335, 42952), (1365, 42008), (1416, 40495), (1534, 37380), (1560, 36757), (1652, 34710), (1770, 32396), (1780, 32214), (1820, 31506), (1869, 30680), (2065, 27768), (2136, 26845), (2184, 26255), (2301, 24920), (2314, 24780), (2360, 24297), (2478, 23140), (2492, 23010), (2670, 21476), (2730, 21004), (3068, 18690), (3115, 18408), (3304, 17355), (3471, 16520), (3540, 16198), (3560, 16107), (3640, 15753), (3738, 15340), (3835, 14952), (4130, 13884), (4602, 12460), (4628, 12390), (4956, 11570), (4984, 11505), (5251, 10920), (5340, 10738), (5369, 10680), (5460, 10502), (5785, 9912), (6136, 9345), (6195, 9256), (6230, 9204), (6942, 8260), (7080, 8099), (7476, 7670)]