147388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 541465344

約数和(自身を除く): 394077264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 151, 166, 168, 196, 210, 240, 245, 249, 280, 294, 302, 332, 336, 392, 415, 420, 453, 490, 498, 560, 581, 588, 604, 664, 735, 755, 784, 830, 840, 906, 980, 996, 1057, 1162, 1176, 1208, 1245, 1328, 1470, 1510, 1660, 1680, 1743, 1812, 1960, 1992, 2114, 2265, 2324, 2352, 2416, 2490, 2905, 2940, 3020, 3171, 3320, 3486, 3624, 3920, 3984, 4067, 4228, 4530, 4648, 4980, 5285, 5810, 5880, 6040, 6342, 6640, 6972, 7248, 7399, 8134, 8456, 8715, 9060, 9296, 9960, 10570, 11620, 11760, 12080, 12201, 12533, 12684, 13944, 14798, 15855, 16268, 16912, 17430, 18120, 19920, 20335, 21140, 22197, 23240, 24402, 25066, 25368, 27888, 29596, 31710, 32536, 34860, 36240, 36995, 37599, 40670, 42280, 44394, 46480, 48804, 50132, 50736, 59192, 61005, 62665, 63420, 65072, 69720, 73990, 75198, 81340, 84560, 87731, 88788, 97608, 100264, 110985, 118384, 122010, 125330, 126840, 139440, 147980, 150396, 162680, 175462, 177576, 187995, 195216, 200528, 221970, 244020, 250660, 253680, 263193, 295960, 300792, 325360, 350924, 355152, 375990, 438655, 443940, 488040, 501320, 526386, 591920, 601584, 614117, 701848, 751980, 877310, 887880, 976080, 1002640, 1052772, 1228234, 1315965, 1403696, 1503960, 1754620, 1775760, 1842351, 2105544, 2456468, 2631930, 3007920, 3070585, 3509240, 3684702, 4211088, 4912936, 5263860, 6141170, 7018480, 7369404, 9211755, 9825872, 10527720, 12282340, 14738808, 18423510, 21055440, 24564680, 29477616, 36847020, 49129360, 73694040, 147388080]

約数ペア:

[(1, 147388080), (2, 73694040), (3, 49129360), (4, 36847020), (5, 29477616), (6, 24564680), (7, 21055440), (8, 18423510), (10, 14738808), (12, 12282340), (14, 10527720), (15, 9825872), (16, 9211755), (20, 7369404), (21, 7018480), (24, 6141170), (28, 5263860), (30, 4912936), (35, 4211088), (40, 3684702), (42, 3509240), (48, 3070585), (49, 3007920), (56, 2631930), (60, 2456468), (70, 2105544), (80, 1842351), (83, 1775760), (84, 1754620), (98, 1503960), (105, 1403696), (112, 1315965), (120, 1228234), (140, 1052772), (147, 1002640), (151, 976080), (166, 887880), (168, 877310), (196, 751980), (210, 701848), (240, 614117), (245, 601584), (249, 591920), (280, 526386), (294, 501320), (302, 488040), (332, 443940), (336, 438655), (392, 375990), (415, 355152), (420, 350924), (453, 325360), (490, 300792), (498, 295960), (560, 263193), (581, 253680), (588, 250660), (604, 244020), (664, 221970), (735, 200528), (755, 195216), (784, 187995), (830, 177576), (840, 175462), (906, 162680), (980, 150396), (996, 147980), (1057, 139440), (1162, 126840), (1176, 125330), (1208, 122010), (1245, 118384), (1328, 110985), (1470, 100264), (1510, 97608), (1660, 88788), (1680, 87731), (1743, 84560), (1812, 81340), (1960, 75198), (1992, 73990), (2114, 69720), (2265, 65072), (2324, 63420), (2352, 62665), (2416, 61005), (2490, 59192), (2905, 50736), (2940, 50132), (3020, 48804), (3171, 46480), (3320, 44394), (3486, 42280), (3624, 40670), (3920, 37599), (3984, 36995), (4067, 36240), (4228, 34860), (4530, 32536), (4648, 31710), (4980, 29596), (5285, 27888), (5810, 25368), (5880, 25066), (6040, 24402), (6342, 23240), (6640, 22197), (6972, 21140), (7248, 20335), (7399, 19920), (8134, 18120), (8456, 17430), (8715, 16912), (9060, 16268), (9296, 15855), (9960, 14798), (10570, 13944), (11620, 12684), (11760, 12533), (12080, 12201)]