73697520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 261411840

約数和(自身を除く): 187714320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 79, 80, 92, 104, 115, 120, 130, 138, 156, 158, 169, 184, 195, 208, 230, 237, 240, 260, 276, 299, 312, 316, 338, 345, 368, 390, 395, 460, 474, 507, 520, 552, 598, 624, 632, 676, 690, 780, 790, 845, 897, 920, 948, 1014, 1027, 1040, 1104, 1185, 1196, 1264, 1352, 1380, 1495, 1560, 1580, 1690, 1794, 1817, 1840, 1896, 2028, 2054, 2370, 2392, 2535, 2704, 2760, 2990, 3081, 3120, 3160, 3380, 3588, 3634, 3792, 3887, 4056, 4108, 4485, 4740, 4784, 5070, 5135, 5451, 5520, 5980, 6162, 6320, 6760, 7176, 7268, 7774, 8112, 8216, 8970, 9085, 9480, 10140, 10270, 10902, 11661, 11960, 12324, 13351, 13520, 14352, 14536, 15405, 15548, 16432, 17940, 18170, 18960, 19435, 20280, 20540, 21804, 23322, 23621, 23920, 24648, 26702, 27255, 29072, 30810, 31096, 35880, 36340, 38870, 40053, 40560, 41080, 43608, 46644, 47242, 49296, 53404, 54510, 58305, 61620, 62192, 66755, 70863, 71760, 72680, 77740, 80106, 82160, 87216, 93288, 94484, 106808, 109020, 116610, 118105, 123240, 133510, 141726, 145360, 155480, 160212, 186576, 188968, 200265, 213616, 218040, 233220, 236210, 246480, 267020, 283452, 307073, 310960, 320424, 354315, 377936, 400530, 436080, 466440, 472420, 534040, 566904, 614146, 640848, 708630, 801060, 921219, 932880, 944840, 1068080, 1133808, 1228292, 1417260, 1535365, 1602120, 1842438, 1889680, 2456584, 2834520, 3070730, 3204240, 3684876, 4606095, 4913168, 5669040, 6141460, 7369752, 9212190, 12282920, 14739504, 18424380, 24565840, 36848760, 73697520]

約数ペア:

[(1, 73697520), (2, 36848760), (3, 24565840), (4, 18424380), (5, 14739504), (6, 12282920), (8, 9212190), (10, 7369752), (12, 6141460), (13, 5669040), (15, 4913168), (16, 4606095), (20, 3684876), (23, 3204240), (24, 3070730), (26, 2834520), (30, 2456584), (39, 1889680), (40, 1842438), (46, 1602120), (48, 1535365), (52, 1417260), (60, 1228292), (65, 1133808), (69, 1068080), (78, 944840), (79, 932880), (80, 921219), (92, 801060), (104, 708630), (115, 640848), (120, 614146), (130, 566904), (138, 534040), (156, 472420), (158, 466440), (169, 436080), (184, 400530), (195, 377936), (208, 354315), (230, 320424), (237, 310960), (240, 307073), (260, 283452), (276, 267020), (299, 246480), (312, 236210), (316, 233220), (338, 218040), (345, 213616), (368, 200265), (390, 188968), (395, 186576), (460, 160212), (474, 155480), (507, 145360), (520, 141726), (552, 133510), (598, 123240), (624, 118105), (632, 116610), (676, 109020), (690, 106808), (780, 94484), (790, 93288), (845, 87216), (897, 82160), (920, 80106), (948, 77740), (1014, 72680), (1027, 71760), (1040, 70863), (1104, 66755), (1185, 62192), (1196, 61620), (1264, 58305), (1352, 54510), (1380, 53404), (1495, 49296), (1560, 47242), (1580, 46644), (1690, 43608), (1794, 41080), (1817, 40560), (1840, 40053), (1896, 38870), (2028, 36340), (2054, 35880), (2370, 31096), (2392, 30810), (2535, 29072), (2704, 27255), (2760, 26702), (2990, 24648), (3081, 23920), (3120, 23621), (3160, 23322), (3380, 21804), (3588, 20540), (3634, 20280), (3792, 19435), (3887, 18960), (4056, 18170), (4108, 17940), (4485, 16432), (4740, 15548), (4784, 15405), (5070, 14536), (5135, 14352), (5451, 13520), (5520, 13351), (5980, 12324), (6162, 11960), (6320, 11661), (6760, 10902), (7176, 10270), (7268, 10140), (7774, 9480), (8112, 9085), (8216, 8970)]