451458720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 1650160512

約数和(自身を除く): 1198701792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 96, 115, 120, 129, 138, 144, 160, 172, 180, 184, 207, 215, 230, 240, 258, 276, 288, 317, 344, 345, 360, 368, 387, 414, 430, 460, 480, 516, 552, 634, 645, 688, 690, 720, 736, 774, 828, 860, 920, 951, 989, 1032, 1035, 1104, 1268, 1290, 1376, 1380, 1440, 1548, 1585, 1656, 1720, 1840, 1902, 1935, 1978, 2064, 2070, 2208, 2536, 2580, 2760, 2853, 2967, 3096, 3170, 3312, 3440, 3680, 3804, 3870, 3956, 4128, 4140, 4755, 4945, 5072, 5160, 5520, 5706, 5934, 6192, 6340, 6624, 6880, 7291, 7608, 7740, 7912, 8280, 8901, 9510, 9890, 10144, 10320, 11040, 11412, 11868, 12384, 12680, 13631, 14265, 14582, 14835, 15216, 15480, 15824, 16560, 17802, 19020, 19780, 20640, 21873, 22824, 23736, 25360, 27262, 28530, 29164, 29670, 30432, 30960, 31648, 33120, 35604, 36455, 38040, 39560, 40893, 43746, 44505, 45648, 47472, 50720, 54524, 57060, 58328, 59340, 61920, 65619, 68155, 71208, 72910, 76080, 79120, 81786, 87492, 89010, 91296, 94944, 109048, 109365, 114120, 116656, 118680, 122679, 131238, 136310, 142416, 145820, 152160, 158240, 163572, 174984, 178020, 204465, 218096, 218730, 228240, 233312, 237360, 245358, 262476, 272620, 284832, 291640, 313513, 327144, 328095, 349968, 356040, 408930, 436192, 437460, 456480, 474720, 490716, 524952, 545240, 583280, 613395, 627026, 654288, 656190, 699936, 712080, 817860, 874920, 940539, 981432, 1049904, 1090480, 1166560, 1226790, 1254052, 1308576, 1312380, 1424160, 1567565, 1635720, 1749840, 1881078, 1962864, 2099808, 2180960, 2453580, 2508104, 2624760, 2821617, 3135130, 3271440, 3499680, 3762156, 3925728, 4702695, 4907160, 5016208, 5249520, 5643234, 6270260, 6542880, 7524312, 9405390, 9814320, 10032416, 10499040, 11286468, 12540520, 14108085, 15048624, 18810780, 19628640, 22572936, 25081040, 28216170, 30097248, 37621560, 45145872, 50162080, 56432340, 75243120, 90291744, 112864680, 150486240, 225729360, 451458720]

約数ペア:

[(1, 451458720), (2, 225729360), (3, 150486240), (4, 112864680), (5, 90291744), (6, 75243120), (8, 56432340), (9, 50162080), (10, 45145872), (12, 37621560), (15, 30097248), (16, 28216170), (18, 25081040), (20, 22572936), (23, 19628640), (24, 18810780), (30, 15048624), (32, 14108085), (36, 12540520), (40, 11286468), (43, 10499040), (45, 10032416), (46, 9814320), (48, 9405390), (60, 7524312), (69, 6542880), (72, 6270260), (80, 5643234), (86, 5249520), (90, 5016208), (92, 4907160), (96, 4702695), (115, 3925728), (120, 3762156), (129, 3499680), (138, 3271440), (144, 3135130), (160, 2821617), (172, 2624760), (180, 2508104), (184, 2453580), (207, 2180960), (215, 2099808), (230, 1962864), (240, 1881078), (258, 1749840), (276, 1635720), (288, 1567565), (317, 1424160), (344, 1312380), (345, 1308576), (360, 1254052), (368, 1226790), (387, 1166560), (414, 1090480), (430, 1049904), (460, 981432), (480, 940539), (516, 874920), (552, 817860), (634, 712080), (645, 699936), (688, 656190), (690, 654288), (720, 627026), (736, 613395), (774, 583280), (828, 545240), (860, 524952), (920, 490716), (951, 474720), (989, 456480), (1032, 437460), (1035, 436192), (1104, 408930), (1268, 356040), (1290, 349968), (1376, 328095), (1380, 327144), (1440, 313513), (1548, 291640), (1585, 284832), (1656, 272620), (1720, 262476), (1840, 245358), (1902, 237360), (1935, 233312), (1978, 228240), (2064, 218730), (2070, 218096), (2208, 204465), (2536, 178020), (2580, 174984), (2760, 163572), (2853, 158240), (2967, 152160), (3096, 145820), (3170, 142416), (3312, 136310), (3440, 131238), (3680, 122679), (3804, 118680), (3870, 116656), (3956, 114120), (4128, 109365), (4140, 109048), (4755, 94944), (4945, 91296), (5072, 89010), (5160, 87492), (5520, 81786), (5706, 79120), (5934, 76080), (6192, 72910), (6340, 71208), (6624, 68155), (6880, 65619), (7291, 61920), (7608, 59340), (7740, 58328), (7912, 57060), (8280, 54524), (8901, 50720), (9510, 47472), (9890, 45648), (10144, 44505), (10320, 43746), (11040, 40893), (11412, 39560), (11868, 38040), (12384, 36455), (12680, 35604), (13631, 33120), (14265, 31648), (14582, 30960), (14835, 30432), (15216, 29670), (15480, 29164), (15824, 28530), (16560, 27262), (17802, 25360), (19020, 23736), (19780, 22824), (20640, 21873)]