144396960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 343313760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 223, 228, 240, 284, 285, 304, 355, 380, 426, 446, 456, 480, 568, 570, 608, 669, 710, 760, 852, 892, 912, 1065, 1115, 1136, 1140, 1338, 1349, 1420, 1520, 1704, 1784, 1824, 2130, 2230, 2272, 2280, 2676, 2698, 2840, 3040, 3345, 3408, 3568, 4047, 4237, 4260, 4460, 4560, 5352, 5396, 5680, 6690, 6745, 6816, 7136, 8094, 8474, 8520, 8920, 9120, 10704, 10792, 11360, 12711, 13380, 13490, 15833, 16188, 16948, 17040, 17840, 20235, 21185, 21408, 21584, 25422, 26760, 26980, 31666, 32376, 33896, 34080, 35680, 40470, 42370, 43168, 47499, 50844, 53520, 53960, 63332, 63555, 64752, 67792, 79165, 80940, 84740, 94998, 101688, 107040, 107920, 126664, 127110, 129504, 135584, 158330, 161880, 169480, 189996, 203376, 215840, 237495, 253328, 254220, 300827, 316660, 323760, 338960, 379992, 406752, 474990, 506656, 508440, 601654, 633320, 647520, 677920, 759984, 902481, 949980, 1016880, 1203308, 1266640, 1504135, 1519968, 1804962, 1899960, 2033760, 2406616, 2533280, 3008270, 3609924, 3799920, 4512405, 4813232, 6016540, 7219848, 7599840, 9024810, 9626464, 12033080, 14439696, 18049620, 24066160, 28879392, 36099240, 48132320, 72198480, 144396960]

約数ペア:

[(1, 144396960), (2, 72198480), (3, 48132320), (4, 36099240), (5, 28879392), (6, 24066160), (8, 18049620), (10, 14439696), (12, 12033080), (15, 9626464), (16, 9024810), (19, 7599840), (20, 7219848), (24, 6016540), (30, 4813232), (32, 4512405), (38, 3799920), (40, 3609924), (48, 3008270), (57, 2533280), (60, 2406616), (71, 2033760), (76, 1899960), (80, 1804962), (95, 1519968), (96, 1504135), (114, 1266640), (120, 1203308), (142, 1016880), (152, 949980), (160, 902481), (190, 759984), (213, 677920), (223, 647520), (228, 633320), (240, 601654), (284, 508440), (285, 506656), (304, 474990), (355, 406752), (380, 379992), (426, 338960), (446, 323760), (456, 316660), (480, 300827), (568, 254220), (570, 253328), (608, 237495), (669, 215840), (710, 203376), (760, 189996), (852, 169480), (892, 161880), (912, 158330), (1065, 135584), (1115, 129504), (1136, 127110), (1140, 126664), (1338, 107920), (1349, 107040), (1420, 101688), (1520, 94998), (1704, 84740), (1784, 80940), (1824, 79165), (2130, 67792), (2230, 64752), (2272, 63555), (2280, 63332), (2676, 53960), (2698, 53520), (2840, 50844), (3040, 47499), (3345, 43168), (3408, 42370), (3568, 40470), (4047, 35680), (4237, 34080), (4260, 33896), (4460, 32376), (4560, 31666), (5352, 26980), (5396, 26760), (5680, 25422), (6690, 21584), (6745, 21408), (6816, 21185), (7136, 20235), (8094, 17840), (8474, 17040), (8520, 16948), (8920, 16188), (9120, 15833), (10704, 13490), (10792, 13380), (11360, 12711)]