42310320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 143990784

約数和(自身を除く): 101680464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 191, 195, 208, 213, 240, 260, 284, 312, 355, 382, 390, 426, 520, 568, 573, 624, 710, 764, 780, 852, 923, 955, 1040, 1065, 1136, 1146, 1420, 1528, 1560, 1704, 1846, 1910, 2130, 2292, 2483, 2769, 2840, 2865, 3056, 3120, 3408, 3692, 3820, 4260, 4584, 4615, 4966, 5538, 5680, 5730, 7384, 7449, 7640, 8520, 9168, 9230, 9932, 11076, 11460, 12415, 13561, 13845, 14768, 14898, 15280, 17040, 18460, 19864, 22152, 22920, 24830, 27122, 27690, 29796, 36920, 37245, 39728, 40683, 44304, 45840, 49660, 54244, 55380, 59592, 67805, 73840, 74490, 81366, 99320, 108488, 110760, 119184, 135610, 148980, 162732, 176293, 198640, 203415, 216976, 221520, 271220, 297960, 325464, 352586, 406830, 528879, 542440, 595920, 650928, 705172, 813660, 881465, 1057758, 1084880, 1410344, 1627320, 1762930, 2115516, 2644395, 2820688, 3254640, 3525860, 4231032, 5288790, 7051720, 8462064, 10577580, 14103440, 21155160, 42310320]

約数ペア:

[(1, 42310320), (2, 21155160), (3, 14103440), (4, 10577580), (5, 8462064), (6, 7051720), (8, 5288790), (10, 4231032), (12, 3525860), (13, 3254640), (15, 2820688), (16, 2644395), (20, 2115516), (24, 1762930), (26, 1627320), (30, 1410344), (39, 1084880), (40, 1057758), (48, 881465), (52, 813660), (60, 705172), (65, 650928), (71, 595920), (78, 542440), (80, 528879), (104, 406830), (120, 352586), (130, 325464), (142, 297960), (156, 271220), (191, 221520), (195, 216976), (208, 203415), (213, 198640), (240, 176293), (260, 162732), (284, 148980), (312, 135610), (355, 119184), (382, 110760), (390, 108488), (426, 99320), (520, 81366), (568, 74490), (573, 73840), (624, 67805), (710, 59592), (764, 55380), (780, 54244), (852, 49660), (923, 45840), (955, 44304), (1040, 40683), (1065, 39728), (1136, 37245), (1146, 36920), (1420, 29796), (1528, 27690), (1560, 27122), (1704, 24830), (1846, 22920), (1910, 22152), (2130, 19864), (2292, 18460), (2483, 17040), (2769, 15280), (2840, 14898), (2865, 14768), (3056, 13845), (3120, 13561), (3408, 12415), (3692, 11460), (3820, 11076), (4260, 9932), (4584, 9230), (4615, 9168), (4966, 8520), (5538, 7640), (5680, 7449), (5730, 7384)]