145975440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 506485440

約数和(自身を除く): 360510000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 61, 65, 78, 80, 104, 118, 120, 122, 130, 156, 169, 177, 183, 195, 208, 236, 240, 244, 260, 295, 305, 312, 338, 354, 366, 390, 472, 488, 507, 520, 590, 610, 624, 676, 708, 732, 767, 780, 793, 845, 885, 915, 944, 976, 1014, 1040, 1180, 1220, 1352, 1416, 1464, 1534, 1560, 1586, 1690, 1770, 1830, 2028, 2301, 2360, 2379, 2440, 2535, 2704, 2832, 2928, 3068, 3120, 3172, 3380, 3540, 3599, 3660, 3835, 3965, 4056, 4602, 4720, 4758, 4880, 5070, 6136, 6344, 6760, 7080, 7198, 7320, 7670, 7930, 8112, 9204, 9516, 9971, 10140, 10309, 10797, 11505, 11895, 12272, 12688, 13520, 14160, 14396, 14640, 15340, 15860, 17995, 18408, 19032, 19942, 20280, 20618, 21594, 23010, 23790, 28792, 29913, 30680, 30927, 31720, 35990, 36816, 38064, 39884, 40560, 41236, 43188, 46020, 46787, 47580, 49855, 51545, 53985, 57584, 59826, 61360, 61854, 63440, 71980, 79768, 82472, 86376, 92040, 93574, 95160, 99710, 103090, 107970, 119652, 123708, 140361, 143960, 149565, 154635, 159536, 164944, 172752, 184080, 187148, 190320, 199420, 206180, 215940, 233935, 239304, 247416, 280722, 287920, 299130, 309270, 374296, 398840, 412360, 431880, 467870, 478608, 494832, 561444, 598260, 608231, 618540, 701805, 748592, 797680, 824720, 863760, 935740, 1122888, 1196520, 1216462, 1237080, 1403610, 1824693, 1871480, 2245776, 2393040, 2432924, 2474160, 2807220, 3041155, 3649386, 3742960, 4865848, 5614440, 6082310, 7298772, 9123465, 9731696, 11228880, 12164620, 14597544, 18246930, 24329240, 29195088, 36493860, 48658480, 72987720, 145975440]

約数ペア:

[(1, 145975440), (2, 72987720), (3, 48658480), (4, 36493860), (5, 29195088), (6, 24329240), (8, 18246930), (10, 14597544), (12, 12164620), (13, 11228880), (15, 9731696), (16, 9123465), (20, 7298772), (24, 6082310), (26, 5614440), (30, 4865848), (39, 3742960), (40, 3649386), (48, 3041155), (52, 2807220), (59, 2474160), (60, 2432924), (61, 2393040), (65, 2245776), (78, 1871480), (80, 1824693), (104, 1403610), (118, 1237080), (120, 1216462), (122, 1196520), (130, 1122888), (156, 935740), (169, 863760), (177, 824720), (183, 797680), (195, 748592), (208, 701805), (236, 618540), (240, 608231), (244, 598260), (260, 561444), (295, 494832), (305, 478608), (312, 467870), (338, 431880), (354, 412360), (366, 398840), (390, 374296), (472, 309270), (488, 299130), (507, 287920), (520, 280722), (590, 247416), (610, 239304), (624, 233935), (676, 215940), (708, 206180), (732, 199420), (767, 190320), (780, 187148), (793, 184080), (845, 172752), (885, 164944), (915, 159536), (944, 154635), (976, 149565), (1014, 143960), (1040, 140361), (1180, 123708), (1220, 119652), (1352, 107970), (1416, 103090), (1464, 99710), (1534, 95160), (1560, 93574), (1586, 92040), (1690, 86376), (1770, 82472), (1830, 79768), (2028, 71980), (2301, 63440), (2360, 61854), (2379, 61360), (2440, 59826), (2535, 57584), (2704, 53985), (2832, 51545), (2928, 49855), (3068, 47580), (3120, 46787), (3172, 46020), (3380, 43188), (3540, 41236), (3599, 40560), (3660, 39884), (3835, 38064), (3965, 36816), (4056, 35990), (4602, 31720), (4720, 30927), (4758, 30680), (4880, 29913), (5070, 28792), (6136, 23790), (6344, 23010), (6760, 21594), (7080, 20618), (7198, 20280), (7320, 19942), (7670, 19032), (7930, 18408), (8112, 17995), (9204, 15860), (9516, 15340), (9971, 14640), (10140, 14396), (10309, 14160), (10797, 13520), (11505, 12688), (11895, 12272)]