270998520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 948326400

約数和(自身を除く): 677327880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 41, 52, 57, 60, 65, 76, 78, 82, 95, 104, 114, 120, 123, 130, 152, 156, 164, 190, 195, 205, 223, 228, 246, 247, 260, 285, 312, 328, 380, 390, 410, 446, 456, 492, 494, 520, 533, 570, 615, 669, 741, 760, 779, 780, 820, 892, 984, 988, 1066, 1115, 1140, 1230, 1235, 1338, 1482, 1558, 1560, 1599, 1640, 1784, 1976, 2132, 2230, 2280, 2337, 2460, 2470, 2665, 2676, 2899, 2964, 3116, 3198, 3345, 3705, 3895, 4237, 4264, 4460, 4674, 4920, 4940, 5330, 5352, 5798, 5928, 6232, 6396, 6690, 7410, 7790, 7995, 8474, 8697, 8920, 9143, 9348, 9880, 10127, 10660, 11596, 11685, 12711, 12792, 13380, 14495, 14820, 15580, 15990, 16948, 17394, 18286, 18696, 20254, 21185, 21320, 23192, 23370, 25422, 26760, 27429, 28990, 29640, 30381, 31160, 31980, 33896, 34788, 36572, 40508, 42370, 43485, 45715, 46740, 50635, 50844, 54858, 55081, 57980, 60762, 63555, 63960, 69576, 73144, 81016, 84740, 86970, 91430, 93480, 101270, 101688, 109716, 110162, 115960, 118859, 121524, 127110, 137145, 151905, 165243, 169480, 173717, 173940, 182860, 202540, 219432, 220324, 237718, 243048, 254220, 274290, 275405, 303810, 330486, 347434, 347880, 356577, 365720, 405080, 440648, 475436, 508440, 521151, 548580, 550810, 594295, 607620, 660972, 694868, 713154, 826215, 868585, 950872, 1042302, 1097160, 1101620, 1188590, 1215240, 1321944, 1389736, 1426308, 1652430, 1737170, 1782885, 2084604, 2203240, 2258321, 2377180, 2605755, 2852616, 3304860, 3474340, 3565770, 4169208, 4516642, 4754360, 5211510, 6609720, 6774963, 6948680, 7131540, 9033284, 10423020, 11291605, 13549926, 14263080, 18066568, 20846040, 22583210, 27099852, 33874815, 45166420, 54199704, 67749630, 90332840, 135499260, 270998520]

約数ペア:

[(1, 270998520), (2, 135499260), (3, 90332840), (4, 67749630), (5, 54199704), (6, 45166420), (8, 33874815), (10, 27099852), (12, 22583210), (13, 20846040), (15, 18066568), (19, 14263080), (20, 13549926), (24, 11291605), (26, 10423020), (30, 9033284), (38, 7131540), (39, 6948680), (40, 6774963), (41, 6609720), (52, 5211510), (57, 4754360), (60, 4516642), (65, 4169208), (76, 3565770), (78, 3474340), (82, 3304860), (95, 2852616), (104, 2605755), (114, 2377180), (120, 2258321), (123, 2203240), (130, 2084604), (152, 1782885), (156, 1737170), (164, 1652430), (190, 1426308), (195, 1389736), (205, 1321944), (223, 1215240), (228, 1188590), (246, 1101620), (247, 1097160), (260, 1042302), (285, 950872), (312, 868585), (328, 826215), (380, 713154), (390, 694868), (410, 660972), (446, 607620), (456, 594295), (492, 550810), (494, 548580), (520, 521151), (533, 508440), (570, 475436), (615, 440648), (669, 405080), (741, 365720), (760, 356577), (779, 347880), (780, 347434), (820, 330486), (892, 303810), (984, 275405), (988, 274290), (1066, 254220), (1115, 243048), (1140, 237718), (1230, 220324), (1235, 219432), (1338, 202540), (1482, 182860), (1558, 173940), (1560, 173717), (1599, 169480), (1640, 165243), (1784, 151905), (1976, 137145), (2132, 127110), (2230, 121524), (2280, 118859), (2337, 115960), (2460, 110162), (2470, 109716), (2665, 101688), (2676, 101270), (2899, 93480), (2964, 91430), (3116, 86970), (3198, 84740), (3345, 81016), (3705, 73144), (3895, 69576), (4237, 63960), (4264, 63555), (4460, 60762), (4674, 57980), (4920, 55081), (4940, 54858), (5330, 50844), (5352, 50635), (5798, 46740), (5928, 45715), (6232, 43485), (6396, 42370), (6690, 40508), (7410, 36572), (7790, 34788), (7995, 33896), (8474, 31980), (8697, 31160), (8920, 30381), (9143, 29640), (9348, 28990), (9880, 27429), (10127, 26760), (10660, 25422), (11596, 23370), (11685, 23192), (12711, 21320), (12792, 21185), (13380, 20254), (14495, 18696), (14820, 18286), (15580, 17394), (15990, 16948)]