464430720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 256

約数和(自身を含む): 1665619200

約数和(自身を除く): 1201188480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 736, 780, 809, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1618, 1664, 1794, 1840, 1920, 2080, 2208, 2392, 2427, 2496, 2760, 2944, 2990, 3120, 3236, 3588, 3680, 4045, 4160, 4416, 4485, 4784, 4854, 4992, 5520, 5980, 6240, 6472, 7176, 7360, 8090, 8320, 8832, 8970, 9568, 9708, 10517, 11040, 11960, 12135, 12480, 12944, 14352, 14720, 16180, 17940, 18607, 19136, 19416, 21034, 22080, 23920, 24270, 24960, 25888, 28704, 31551, 32360, 35880, 37214, 38272, 38832, 42068, 44160, 47840, 48540, 51776, 52585, 55821, 57408, 63102, 64720, 71760, 74428, 77664, 84136, 93035, 95680, 97080, 103552, 105170, 111642, 114816, 126204, 129440, 143520, 148856, 155328, 157755, 168272, 186070, 191360, 194160, 210340, 223284, 241891, 252408, 258880, 279105, 287040, 297712, 310656, 315510, 336544, 372140, 388320, 420680, 446568, 483782, 504816, 517760, 558210, 574080, 595424, 631020, 673088, 725673, 744280, 776640, 841360, 893136, 967564, 1009632, 1116420, 1190848, 1209455, 1262040, 1346176, 1451346, 1488560, 1553280, 1682720, 1786272, 1935128, 2019264, 2232840, 2381696, 2418910, 2524080, 2902692, 2977120, 3365440, 3572544, 3628365, 3870256, 4038528, 4465680, 4837820, 5048160, 5805384, 5954240, 6730880, 7145088, 7256730, 7740512, 8931360, 9675640, 10096320, 11610768, 11908480, 14513460, 15481024, 17862720, 19351280, 20192640, 23221536, 29026920, 30962048, 35725440, 38702560, 46443072, 58053840, 77405120, 92886144, 116107680, 154810240, 232215360, 464430720]

約数ペア:

[(1, 464430720), (2, 232215360), (3, 154810240), (4, 116107680), (5, 92886144), (6, 77405120), (8, 58053840), (10, 46443072), (12, 38702560), (13, 35725440), (15, 30962048), (16, 29026920), (20, 23221536), (23, 20192640), (24, 19351280), (26, 17862720), (30, 15481024), (32, 14513460), (39, 11908480), (40, 11610768), (46, 10096320), (48, 9675640), (52, 8931360), (60, 7740512), (64, 7256730), (65, 7145088), (69, 6730880), (78, 5954240), (80, 5805384), (92, 5048160), (96, 4837820), (104, 4465680), (115, 4038528), (120, 3870256), (128, 3628365), (130, 3572544), (138, 3365440), (156, 2977120), (160, 2902692), (184, 2524080), (192, 2418910), (195, 2381696), (208, 2232840), (230, 2019264), (240, 1935128), (260, 1786272), (276, 1682720), (299, 1553280), (312, 1488560), (320, 1451346), (345, 1346176), (368, 1262040), (384, 1209455), (390, 1190848), (416, 1116420), (460, 1009632), (480, 967564), (520, 893136), (552, 841360), (598, 776640), (624, 744280), (640, 725673), (690, 673088), (736, 631020), (780, 595424), (809, 574080), (832, 558210), (897, 517760), (920, 504816), (960, 483782), (1040, 446568), (1104, 420680), (1196, 388320), (1248, 372140), (1380, 336544), (1472, 315510), (1495, 310656), (1560, 297712), (1618, 287040), (1664, 279105), (1794, 258880), (1840, 252408), (1920, 241891), (2080, 223284), (2208, 210340), (2392, 194160), (2427, 191360), (2496, 186070), (2760, 168272), (2944, 157755), (2990, 155328), (3120, 148856), (3236, 143520), (3588, 129440), (3680, 126204), (4045, 114816), (4160, 111642), (4416, 105170), (4485, 103552), (4784, 97080), (4854, 95680), (4992, 93035), (5520, 84136), (5980, 77664), (6240, 74428), (6472, 71760), (7176, 64720), (7360, 63102), (8090, 57408), (8320, 55821), (8832, 52585), (8970, 51776), (9568, 48540), (9708, 47840), (10517, 44160), (11040, 42068), (11960, 38832), (12135, 38272), (12480, 37214), (12944, 35880), (14352, 32360), (14720, 31551), (16180, 28704), (17940, 25888), (18607, 24960), (19136, 24270), (19416, 23920), (21034, 22080)]