159803760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 523395072

約数和(自身を除く): 363591312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 457, 465, 470, 496, 564, 620, 705, 744, 752, 914, 930, 940, 1128, 1240, 1371, 1410, 1457, 1488, 1828, 1860, 1880, 2256, 2285, 2480, 2742, 2820, 2914, 3656, 3720, 3760, 4371, 4570, 5484, 5640, 5828, 6855, 7285, 7312, 7440, 8742, 9140, 10968, 11280, 11656, 13710, 14167, 14570, 17484, 18280, 21479, 21855, 21936, 23312, 27420, 28334, 29140, 34968, 36560, 42501, 42958, 43710, 54840, 56668, 58280, 64437, 69936, 70835, 85002, 85916, 87420, 107395, 109680, 113336, 116560, 128874, 141670, 170004, 171832, 174840, 212505, 214790, 226672, 257748, 283340, 322185, 340008, 343664, 349680, 425010, 429580, 515496, 566680, 644370, 665849, 680016, 850020, 859160, 1030992, 1133360, 1288740, 1331698, 1700040, 1718320, 1997547, 2577480, 2663396, 3329245, 3400080, 3995094, 5154960, 5326792, 6658490, 7990188, 9987735, 10653584, 13316980, 15980376, 19975470, 26633960, 31960752, 39950940, 53267920, 79901880, 159803760]

約数ペア:

[(1, 159803760), (2, 79901880), (3, 53267920), (4, 39950940), (5, 31960752), (6, 26633960), (8, 19975470), (10, 15980376), (12, 13316980), (15, 10653584), (16, 9987735), (20, 7990188), (24, 6658490), (30, 5326792), (31, 5154960), (40, 3995094), (47, 3400080), (48, 3329245), (60, 2663396), (62, 2577480), (80, 1997547), (93, 1718320), (94, 1700040), (120, 1331698), (124, 1288740), (141, 1133360), (155, 1030992), (186, 859160), (188, 850020), (235, 680016), (240, 665849), (248, 644370), (282, 566680), (310, 515496), (372, 429580), (376, 425010), (457, 349680), (465, 343664), (470, 340008), (496, 322185), (564, 283340), (620, 257748), (705, 226672), (744, 214790), (752, 212505), (914, 174840), (930, 171832), (940, 170004), (1128, 141670), (1240, 128874), (1371, 116560), (1410, 113336), (1457, 109680), (1488, 107395), (1828, 87420), (1860, 85916), (1880, 85002), (2256, 70835), (2285, 69936), (2480, 64437), (2742, 58280), (2820, 56668), (2914, 54840), (3656, 43710), (3720, 42958), (3760, 42501), (4371, 36560), (4570, 34968), (5484, 29140), (5640, 28334), (5828, 27420), (6855, 23312), (7285, 21936), (7312, 21855), (7440, 21479), (8742, 18280), (9140, 17484), (10968, 14570), (11280, 14167), (11656, 13710)]