66521520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 259983360

約数和(自身を除く): 193461840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 103, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 206, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 309, 312, 345, 351, 360, 368, 390, 412, 414, 432, 460, 468, 515, 520, 540, 552, 585, 598, 618, 621, 624, 690, 702, 720, 780, 824, 828, 897, 920, 927, 936, 1030, 1035, 1040, 1080, 1104, 1170, 1196, 1236, 1242, 1339, 1380, 1404, 1495, 1545, 1560, 1648, 1656, 1755, 1794, 1840, 1854, 1872, 2060, 2070, 2160, 2340, 2369, 2392, 2472, 2484, 2678, 2691, 2760, 2781, 2808, 2990, 3090, 3105, 3120, 3312, 3510, 3588, 3708, 4017, 4120, 4140, 4485, 4635, 4680, 4738, 4784, 4944, 4968, 5356, 5382, 5520, 5562, 5616, 5980, 6180, 6210, 6695, 7020, 7107, 7176, 7416, 8034, 8073, 8240, 8280, 8970, 9270, 9360, 9476, 9936, 10712, 10764, 11124, 11845, 11960, 12051, 12360, 12420, 13390, 13455, 13905, 14040, 14214, 14352, 14832, 16068, 16146, 16560, 17940, 18540, 18952, 20085, 21321, 21424, 21528, 22248, 23690, 23920, 24102, 24720, 24840, 26780, 26910, 27810, 28080, 28428, 30797, 32136, 32292, 35535, 35880, 36153, 37080, 37904, 40170, 40365, 42642, 43056, 44496, 47380, 48204, 49680, 53560, 53820, 55620, 56856, 60255, 61594, 63963, 64272, 64584, 71070, 71760, 72306, 74160, 80340, 80730, 85284, 92391, 94760, 96408, 106605, 107120, 107640, 111240, 113712, 120510, 123188, 127926, 129168, 142140, 144612, 153985, 160680, 161460, 170568, 180765, 184782, 189520, 192816, 213210, 215280, 222480, 241020, 246376, 255852, 277173, 284280, 289224, 307970, 319815, 321360, 322920, 341136, 361530, 369564, 426420, 461955, 482040, 492752, 511704, 554346, 568560, 578448, 615940, 639630, 645840, 723060, 739128, 831519, 852840, 923910, 964080, 1023408, 1108692, 1231880, 1279260, 1385865, 1446120, 1478256, 1663038, 1705680, 1847820, 2217384, 2463760, 2558520, 2771730, 2892240, 3326076, 3695640, 4157595, 4434768, 5117040, 5543460, 6652152, 7391280, 8315190, 11086920, 13304304, 16630380, 22173840, 33260760, 66521520]

約数ペア:

[(1, 66521520), (2, 33260760), (3, 22173840), (4, 16630380), (5, 13304304), (6, 11086920), (8, 8315190), (9, 7391280), (10, 6652152), (12, 5543460), (13, 5117040), (15, 4434768), (16, 4157595), (18, 3695640), (20, 3326076), (23, 2892240), (24, 2771730), (26, 2558520), (27, 2463760), (30, 2217384), (36, 1847820), (39, 1705680), (40, 1663038), (45, 1478256), (46, 1446120), (48, 1385865), (52, 1279260), (54, 1231880), (60, 1108692), (65, 1023408), (69, 964080), (72, 923910), (78, 852840), (80, 831519), (90, 739128), (92, 723060), (103, 645840), (104, 639630), (108, 615940), (115, 578448), (117, 568560), (120, 554346), (130, 511704), (135, 492752), (138, 482040), (144, 461955), (156, 426420), (180, 369564), (184, 361530), (195, 341136), (206, 322920), (207, 321360), (208, 319815), (216, 307970), (230, 289224), (234, 284280), (240, 277173), (260, 255852), (270, 246376), (276, 241020), (299, 222480), (309, 215280), (312, 213210), (345, 192816), (351, 189520), (360, 184782), (368, 180765), (390, 170568), (412, 161460), (414, 160680), (432, 153985), (460, 144612), (468, 142140), (515, 129168), (520, 127926), (540, 123188), (552, 120510), (585, 113712), (598, 111240), (618, 107640), (621, 107120), (624, 106605), (690, 96408), (702, 94760), (720, 92391), (780, 85284), (824, 80730), (828, 80340), (897, 74160), (920, 72306), (927, 71760), (936, 71070), (1030, 64584), (1035, 64272), (1040, 63963), (1080, 61594), (1104, 60255), (1170, 56856), (1196, 55620), (1236, 53820), (1242, 53560), (1339, 49680), (1380, 48204), (1404, 47380), (1495, 44496), (1545, 43056), (1560, 42642), (1648, 40365), (1656, 40170), (1755, 37904), (1794, 37080), (1840, 36153), (1854, 35880), (1872, 35535), (2060, 32292), (2070, 32136), (2160, 30797), (2340, 28428), (2369, 28080), (2392, 27810), (2472, 26910), (2484, 26780), (2678, 24840), (2691, 24720), (2760, 24102), (2781, 23920), (2808, 23690), (2990, 22248), (3090, 21528), (3105, 21424), (3120, 21321), (3312, 20085), (3510, 18952), (3588, 18540), (3708, 17940), (4017, 16560), (4120, 16146), (4140, 16068), (4485, 14832), (4635, 14352), (4680, 14214), (4738, 14040), (4784, 13905), (4944, 13455), (4968, 13390), (5356, 12420), (5382, 12360), (5520, 12051), (5562, 11960), (5616, 11845), (5980, 11124), (6180, 10764), (6210, 10712), (6695, 9936), (7020, 9476), (7107, 9360), (7176, 9270), (7416, 8970), (8034, 8280), (8073, 8240)]