141043440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 455685120

約数和(自身を除く): 314641680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 173, 215, 237, 240, 258, 316, 344, 346, 395, 430, 474, 516, 519, 632, 645, 688, 692, 790, 860, 865, 948, 1032, 1038, 1185, 1264, 1290, 1384, 1580, 1720, 1730, 1896, 2064, 2076, 2370, 2580, 2595, 2768, 3160, 3397, 3440, 3460, 3792, 4152, 4740, 5160, 5190, 6320, 6794, 6920, 7439, 8304, 9480, 10191, 10320, 10380, 13588, 13667, 13840, 14878, 16985, 18960, 20382, 20760, 22317, 27176, 27334, 29756, 33970, 37195, 40764, 41001, 41520, 44634, 50955, 54352, 54668, 59512, 67940, 68335, 74390, 81528, 82002, 89268, 101910, 109336, 111585, 119024, 135880, 136670, 148780, 163056, 164004, 178536, 203820, 205005, 218672, 223170, 271760, 273340, 297560, 328008, 357072, 407640, 410010, 446340, 546680, 587681, 595120, 656016, 815280, 820020, 892680, 1093360, 1175362, 1640040, 1763043, 1785360, 2350724, 2938405, 3280080, 3526086, 4701448, 5876810, 7052172, 8815215, 9402896, 11753620, 14104344, 17630430, 23507240, 28208688, 35260860, 47014480, 70521720, 141043440]

約数ペア:

[(1, 141043440), (2, 70521720), (3, 47014480), (4, 35260860), (5, 28208688), (6, 23507240), (8, 17630430), (10, 14104344), (12, 11753620), (15, 9402896), (16, 8815215), (20, 7052172), (24, 5876810), (30, 4701448), (40, 3526086), (43, 3280080), (48, 2938405), (60, 2350724), (79, 1785360), (80, 1763043), (86, 1640040), (120, 1175362), (129, 1093360), (158, 892680), (172, 820020), (173, 815280), (215, 656016), (237, 595120), (240, 587681), (258, 546680), (316, 446340), (344, 410010), (346, 407640), (395, 357072), (430, 328008), (474, 297560), (516, 273340), (519, 271760), (632, 223170), (645, 218672), (688, 205005), (692, 203820), (790, 178536), (860, 164004), (865, 163056), (948, 148780), (1032, 136670), (1038, 135880), (1185, 119024), (1264, 111585), (1290, 109336), (1384, 101910), (1580, 89268), (1720, 82002), (1730, 81528), (1896, 74390), (2064, 68335), (2076, 67940), (2370, 59512), (2580, 54668), (2595, 54352), (2768, 50955), (3160, 44634), (3397, 41520), (3440, 41001), (3460, 40764), (3792, 37195), (4152, 33970), (4740, 29756), (5160, 27334), (5190, 27176), (6320, 22317), (6794, 20760), (6920, 20382), (7439, 18960), (8304, 16985), (9480, 14878), (10191, 13840), (10320, 13667), (10380, 13588)]