264588240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 966902400

約数和(自身を除く): 702314160

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, 84, 98, 105, 112, 120, 140, 147, 149, 151, 168, 196, 210, 240, 245, 280, 294, 298, 302, 336, 392, 420, 447, 453, 490, 560, 588, 596, 604, 735, 745, 755, 784, 840, 894, 906, 980, 1043, 1057, 1176, 1192, 1208, 1470, 1490, 1510, 1680, 1788, 1812, 1960, 2086, 2114, 2235, 2265, 2352, 2384, 2416, 2940, 2980, 3020, 3129, 3171, 3576, 3624, 3920, 4172, 4228, 4470, 4530, 5215, 5285, 5880, 5960, 6040, 6258, 6342, 7152, 7248, 7301, 7399, 8344, 8456, 8940, 9060, 10430, 10570, 11760, 11920, 12080, 12516, 12684, 14602, 14798, 15645, 15855, 16688, 16912, 17880, 18120, 20860, 21140, 21903, 22197, 22499, 25032, 25368, 29204, 29596, 31290, 31710, 35760, 36240, 36505, 36995, 41720, 42280, 43806, 44394, 44998, 50064, 50736, 58408, 59192, 62580, 63420, 67497, 73010, 73990, 83440, 84560, 87612, 88788, 89996, 109515, 110985, 112495, 116816, 118384, 125160, 126840, 134994, 146020, 147980, 157493, 175224, 177576, 179992, 219030, 221970, 224990, 250320, 253680, 269988, 292040, 295960, 314986, 337485, 350448, 355152, 359984, 438060, 443940, 449980, 472479, 539976, 584080, 591920, 629972, 674970, 787465, 876120, 887880, 899960, 944958, 1079952, 1102451, 1259944, 1349940, 1574930, 1752240, 1775760, 1799920, 1889916, 2204902, 2362395, 2519888, 2699880, 3149860, 3307353, 3779832, 4409804, 4724790, 5399760, 5512255, 6299720, 6614706, 7559664, 8819608, 9449580, 11024510, 12599440, 13229412, 16536765, 17639216, 18899160, 22049020, 26458824, 33073530, 37798320, 44098040, 52917648, 66147060, 88196080, 132294120, 264588240]

約数ペア:

[(1, 264588240), (2, 132294120), (3, 88196080), (4, 66147060), (5, 52917648), (6, 44098040), (7, 37798320), (8, 33073530), (10, 26458824), (12, 22049020), (14, 18899160), (15, 17639216), (16, 16536765), (20, 13229412), (21, 12599440), (24, 11024510), (28, 9449580), (30, 8819608), (35, 7559664), (40, 6614706), (42, 6299720), (48, 5512255), (49, 5399760), (56, 4724790), (60, 4409804), (70, 3779832), (80, 3307353), (84, 3149860), (98, 2699880), (105, 2519888), (112, 2362395), (120, 2204902), (140, 1889916), (147, 1799920), (149, 1775760), (151, 1752240), (168, 1574930), (196, 1349940), (210, 1259944), (240, 1102451), (245, 1079952), (280, 944958), (294, 899960), (298, 887880), (302, 876120), (336, 787465), (392, 674970), (420, 629972), (447, 591920), (453, 584080), (490, 539976), (560, 472479), (588, 449980), (596, 443940), (604, 438060), (735, 359984), (745, 355152), (755, 350448), (784, 337485), (840, 314986), (894, 295960), (906, 292040), (980, 269988), (1043, 253680), (1057, 250320), (1176, 224990), (1192, 221970), (1208, 219030), (1470, 179992), (1490, 177576), (1510, 175224), (1680, 157493), (1788, 147980), (1812, 146020), (1960, 134994), (2086, 126840), (2114, 125160), (2235, 118384), (2265, 116816), (2352, 112495), (2384, 110985), (2416, 109515), (2940, 89996), (2980, 88788), (3020, 87612), (3129, 84560), (3171, 83440), (3576, 73990), (3624, 73010), (3920, 67497), (4172, 63420), (4228, 62580), (4470, 59192), (4530, 58408), (5215, 50736), (5285, 50064), (5880, 44998), (5960, 44394), (6040, 43806), (6258, 42280), (6342, 41720), (7152, 36995), (7248, 36505), (7301, 36240), (7399, 35760), (8344, 31710), (8456, 31290), (8940, 29596), (9060, 29204), (10430, 25368), (10570, 25032), (11760, 22499), (11920, 22197), (12080, 21903), (12516, 21140), (12684, 20860), (14602, 18120), (14798, 17880), (15645, 16912), (15855, 16688)]