432736720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 1149926400

約数和(自身を除く): 717189680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 79, 80, 92, 104, 115, 130, 158, 184, 208, 229, 230, 260, 299, 316, 368, 395, 458, 460, 520, 598, 632, 790, 916, 920, 1027, 1040, 1145, 1196, 1264, 1495, 1580, 1817, 1832, 1840, 2054, 2290, 2392, 2977, 2990, 3160, 3634, 3664, 4108, 4580, 4784, 5135, 5267, 5954, 5980, 6320, 7268, 8216, 9085, 9160, 10270, 10534, 11908, 11960, 14536, 14885, 16432, 18091, 18170, 18320, 20540, 21068, 23621, 23816, 23920, 26335, 29072, 29770, 36182, 36340, 41080, 42136, 47242, 47632, 52670, 59540, 68471, 72364, 72680, 82160, 84272, 90455, 94484, 105340, 118105, 119080, 136942, 144728, 145360, 180910, 188968, 210680, 235183, 236210, 238160, 273884, 289456, 342355, 361820, 377936, 416093, 421360, 470366, 472420, 547768, 684710, 723640, 832186, 940732, 944840, 1095536, 1175915, 1369420, 1447280, 1664372, 1881464, 1889680, 2080465, 2351830, 2738840, 3328744, 3762928, 4160930, 4703660, 5409209, 5477680, 6657488, 8321860, 9407320, 10818418, 16643720, 18814640, 21636836, 27046045, 33287440, 43273672, 54092090, 86547344, 108184180, 216368360, 432736720]

約数ペア:

[(1, 432736720), (2, 216368360), (4, 108184180), (5, 86547344), (8, 54092090), (10, 43273672), (13, 33287440), (16, 27046045), (20, 21636836), (23, 18814640), (26, 16643720), (40, 10818418), (46, 9407320), (52, 8321860), (65, 6657488), (79, 5477680), (80, 5409209), (92, 4703660), (104, 4160930), (115, 3762928), (130, 3328744), (158, 2738840), (184, 2351830), (208, 2080465), (229, 1889680), (230, 1881464), (260, 1664372), (299, 1447280), (316, 1369420), (368, 1175915), (395, 1095536), (458, 944840), (460, 940732), (520, 832186), (598, 723640), (632, 684710), (790, 547768), (916, 472420), (920, 470366), (1027, 421360), (1040, 416093), (1145, 377936), (1196, 361820), (1264, 342355), (1495, 289456), (1580, 273884), (1817, 238160), (1832, 236210), (1840, 235183), (2054, 210680), (2290, 188968), (2392, 180910), (2977, 145360), (2990, 144728), (3160, 136942), (3634, 119080), (3664, 118105), (4108, 105340), (4580, 94484), (4784, 90455), (5135, 84272), (5267, 82160), (5954, 72680), (5980, 72364), (6320, 68471), (7268, 59540), (8216, 52670), (9085, 47632), (9160, 47242), (10270, 42136), (10534, 41080), (11908, 36340), (11960, 36182), (14536, 29770), (14885, 29072), (16432, 26335), (18091, 23920), (18170, 23816), (18320, 23621), (20540, 21068)]