331040320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 934004736

約数和(自身を除く): 602964416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 130, 136, 151, 155, 160, 170, 208, 221, 248, 260, 272, 302, 310, 320, 340, 403, 416, 442, 496, 520, 527, 544, 604, 620, 680, 755, 806, 832, 884, 992, 1040, 1054, 1088, 1105, 1208, 1240, 1360, 1510, 1612, 1768, 1963, 1984, 2015, 2080, 2108, 2210, 2416, 2480, 2567, 2635, 2720, 3020, 3224, 3536, 3926, 4030, 4160, 4216, 4420, 4681, 4832, 4960, 5134, 5270, 5440, 6040, 6448, 6851, 7072, 7852, 8060, 8432, 8840, 9362, 9664, 9815, 9920, 10268, 10540, 12080, 12835, 12896, 13702, 14144, 15704, 16120, 16864, 17680, 18724, 19630, 20536, 21080, 23405, 24160, 25670, 25792, 27404, 31408, 32240, 33371, 33728, 34255, 35360, 37448, 39260, 41072, 42160, 46810, 48320, 51340, 54808, 60853, 62816, 64480, 66742, 68510, 70720, 74896, 78520, 79577, 82144, 84320, 93620, 102680, 109616, 121706, 125632, 128960, 133484, 137020, 149792, 157040, 159154, 164288, 166855, 168640, 187240, 205360, 219232, 243412, 266968, 274040, 299584, 304265, 314080, 318308, 333710, 374480, 397885, 410720, 438464, 486824, 533936, 548080, 608530, 628160, 636616, 667420, 748960, 795770, 821440, 973648, 1034501, 1067872, 1096160, 1217060, 1273232, 1334840, 1497920, 1591540, 1947296, 2069002, 2135744, 2192320, 2434120, 2546464, 2669680, 3183080, 3894592, 4138004, 4868240, 5092928, 5172505, 5339360, 6366160, 8276008, 9736480, 10345010, 10678720, 12732320, 16552016, 19472960, 20690020, 25464640, 33104032, 41380040, 66208064, 82760080, 165520160, 331040320]

約数ペア:

[(1, 331040320), (2, 165520160), (4, 82760080), (5, 66208064), (8, 41380040), (10, 33104032), (13, 25464640), (16, 20690020), (17, 19472960), (20, 16552016), (26, 12732320), (31, 10678720), (32, 10345010), (34, 9736480), (40, 8276008), (52, 6366160), (62, 5339360), (64, 5172505), (65, 5092928), (68, 4868240), (80, 4138004), (85, 3894592), (104, 3183080), (124, 2669680), (130, 2546464), (136, 2434120), (151, 2192320), (155, 2135744), (160, 2069002), (170, 1947296), (208, 1591540), (221, 1497920), (248, 1334840), (260, 1273232), (272, 1217060), (302, 1096160), (310, 1067872), (320, 1034501), (340, 973648), (403, 821440), (416, 795770), (442, 748960), (496, 667420), (520, 636616), (527, 628160), (544, 608530), (604, 548080), (620, 533936), (680, 486824), (755, 438464), (806, 410720), (832, 397885), (884, 374480), (992, 333710), (1040, 318308), (1054, 314080), (1088, 304265), (1105, 299584), (1208, 274040), (1240, 266968), (1360, 243412), (1510, 219232), (1612, 205360), (1768, 187240), (1963, 168640), (1984, 166855), (2015, 164288), (2080, 159154), (2108, 157040), (2210, 149792), (2416, 137020), (2480, 133484), (2567, 128960), (2635, 125632), (2720, 121706), (3020, 109616), (3224, 102680), (3536, 93620), (3926, 84320), (4030, 82144), (4160, 79577), (4216, 78520), (4420, 74896), (4681, 70720), (4832, 68510), (4960, 66742), (5134, 64480), (5270, 62816), (5440, 60853), (6040, 54808), (6448, 51340), (6851, 48320), (7072, 46810), (7852, 42160), (8060, 41072), (8432, 39260), (8840, 37448), (9362, 35360), (9664, 34255), (9815, 33728), (9920, 33371), (10268, 32240), (10540, 31408), (12080, 27404), (12835, 25792), (12896, 25670), (13702, 24160), (14144, 23405), (15704, 21080), (16120, 20536), (16864, 19630), (17680, 18724)]