137494920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 444579840

約数和(自身を除く): 307084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1607, 1860, 2139, 2760, 2852, 3214, 3565, 3720, 4278, 4821, 5704, 6428, 7130, 8035, 8556, 9642, 10695, 12856, 14260, 16070, 17112, 19284, 21390, 24105, 28520, 32140, 36961, 38568, 42780, 48210, 49817, 64280, 73922, 85560, 96420, 99634, 110883, 147844, 149451, 184805, 192840, 199268, 221766, 249085, 295688, 298902, 369610, 398536, 443532, 498170, 554415, 597804, 739220, 747255, 887064, 996340, 1108830, 1145791, 1195608, 1478440, 1494510, 1992680, 2217660, 2291582, 2989020, 3437373, 4435320, 4583164, 5728955, 5978040, 6874746, 9166328, 11457910, 13749492, 17186865, 22915820, 27498984, 34373730, 45831640, 68747460, 137494920]

約数ペア:

[(1, 137494920), (2, 68747460), (3, 45831640), (4, 34373730), (5, 27498984), (6, 22915820), (8, 17186865), (10, 13749492), (12, 11457910), (15, 9166328), (20, 6874746), (23, 5978040), (24, 5728955), (30, 4583164), (31, 4435320), (40, 3437373), (46, 2989020), (60, 2291582), (62, 2217660), (69, 1992680), (92, 1494510), (93, 1478440), (115, 1195608), (120, 1145791), (124, 1108830), (138, 996340), (155, 887064), (184, 747255), (186, 739220), (230, 597804), (248, 554415), (276, 498170), (310, 443532), (345, 398536), (372, 369610), (460, 298902), (465, 295688), (552, 249085), (620, 221766), (690, 199268), (713, 192840), (744, 184805), (920, 149451), (930, 147844), (1240, 110883), (1380, 99634), (1426, 96420), (1607, 85560), (1860, 73922), (2139, 64280), (2760, 49817), (2852, 48210), (3214, 42780), (3565, 38568), (3720, 36961), (4278, 32140), (4821, 28520), (5704, 24105), (6428, 21390), (7130, 19284), (8035, 17112), (8556, 16070), (9642, 14260), (10695, 12856)]