146203440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 479778816

約数和(自身を除く): 333575376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 457, 465, 496, 516, 620, 645, 688, 744, 860, 914, 930, 1032, 1240, 1290, 1333, 1371, 1488, 1720, 1828, 1860, 2064, 2285, 2480, 2580, 2666, 2742, 3440, 3656, 3720, 3999, 4570, 5160, 5332, 5484, 6665, 6855, 7312, 7440, 7998, 9140, 10320, 10664, 10968, 13330, 13710, 14167, 15996, 18280, 19651, 19995, 21328, 21936, 26660, 27420, 28334, 31992, 36560, 39302, 39990, 42501, 53320, 54840, 56668, 58953, 63984, 70835, 78604, 79980, 85002, 98255, 106640, 109680, 113336, 117906, 141670, 157208, 159960, 170004, 196510, 212505, 226672, 235812, 283340, 294765, 314416, 319920, 340008, 393020, 425010, 471624, 566680, 589530, 609181, 680016, 786040, 850020, 943248, 1133360, 1179060, 1218362, 1572080, 1700040, 1827543, 2358120, 2436724, 3045905, 3400080, 3655086, 4716240, 4873448, 6091810, 7310172, 9137715, 9746896, 12183620, 14620344, 18275430, 24367240, 29240688, 36550860, 48734480, 73101720, 146203440]

約数ペア:

[(1, 146203440), (2, 73101720), (3, 48734480), (4, 36550860), (5, 29240688), (6, 24367240), (8, 18275430), (10, 14620344), (12, 12183620), (15, 9746896), (16, 9137715), (20, 7310172), (24, 6091810), (30, 4873448), (31, 4716240), (40, 3655086), (43, 3400080), (48, 3045905), (60, 2436724), (62, 2358120), (80, 1827543), (86, 1700040), (93, 1572080), (120, 1218362), (124, 1179060), (129, 1133360), (155, 943248), (172, 850020), (186, 786040), (215, 680016), (240, 609181), (248, 589530), (258, 566680), (310, 471624), (344, 425010), (372, 393020), (430, 340008), (457, 319920), (465, 314416), (496, 294765), (516, 283340), (620, 235812), (645, 226672), (688, 212505), (744, 196510), (860, 170004), (914, 159960), (930, 157208), (1032, 141670), (1240, 117906), (1290, 113336), (1333, 109680), (1371, 106640), (1488, 98255), (1720, 85002), (1828, 79980), (1860, 78604), (2064, 70835), (2285, 63984), (2480, 58953), (2580, 56668), (2666, 54840), (2742, 53320), (3440, 42501), (3656, 39990), (3720, 39302), (3999, 36560), (4570, 31992), (5160, 28334), (5332, 27420), (5484, 26660), (6665, 21936), (6855, 21328), (7312, 19995), (7440, 19651), (7998, 18280), (9140, 15996), (10320, 14167), (10664, 13710), (10968, 13330)]