348538320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 240

約数和(自身を含む): 1316165760

約数和(自身を除く): 967627440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1619, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3238, 3312, 3588, 4140, 4485, 4680, 4784, 4857, 5382, 5520, 5980, 6476, 7176, 8095, 8280, 8970, 9360, 9714, 10764, 11960, 12952, 13455, 14352, 14571, 16190, 16560, 17940, 19428, 21047, 21528, 23920, 24285, 25904, 26910, 29142, 32380, 35880, 37237, 38856, 42094, 43056, 48570, 53820, 58284, 63141, 64760, 71760, 72855, 74474, 77712, 84188, 97140, 105235, 107640, 111711, 116568, 126282, 129520, 145710, 148948, 168376, 186185, 189423, 194280, 210470, 215280, 223422, 233136, 252564, 291420, 297896, 315705, 335133, 336752, 372370, 378846, 388560, 420940, 446844, 484081, 505128, 558555, 582840, 595792, 631410, 670266, 744740, 757692, 841880, 893688, 947115, 968162, 1010256, 1117110, 1165680, 1262820, 1340532, 1452243, 1489480, 1515384, 1675665, 1683760, 1787376, 1894230, 1936324, 2234220, 2420405, 2525640, 2681064, 2904486, 2978960, 3030768, 3351330, 3788460, 3872648, 4356729, 4468440, 4840810, 5051280, 5362128, 5808972, 6702660, 7261215, 7576920, 7745296, 8713458, 8936880, 9681620, 11617944, 13405320, 14522430, 15153840, 17426916, 19363240, 21783645, 23235888, 26810640, 29044860, 34853832, 38726480, 43567290, 58089720, 69707664, 87134580, 116179440, 174269160, 348538320]

約数ペア:

[(1, 348538320), (2, 174269160), (3, 116179440), (4, 87134580), (5, 69707664), (6, 58089720), (8, 43567290), (9, 38726480), (10, 34853832), (12, 29044860), (13, 26810640), (15, 23235888), (16, 21783645), (18, 19363240), (20, 17426916), (23, 15153840), (24, 14522430), (26, 13405320), (30, 11617944), (36, 9681620), (39, 8936880), (40, 8713458), (45, 7745296), (46, 7576920), (48, 7261215), (52, 6702660), (60, 5808972), (65, 5362128), (69, 5051280), (72, 4840810), (78, 4468440), (80, 4356729), (90, 3872648), (92, 3788460), (104, 3351330), (115, 3030768), (117, 2978960), (120, 2904486), (130, 2681064), (138, 2525640), (144, 2420405), (156, 2234220), (180, 1936324), (184, 1894230), (195, 1787376), (207, 1683760), (208, 1675665), (230, 1515384), (234, 1489480), (240, 1452243), (260, 1340532), (276, 1262820), (299, 1165680), (312, 1117110), (345, 1010256), (360, 968162), (368, 947115), (390, 893688), (414, 841880), (460, 757692), (468, 744740), (520, 670266), (552, 631410), (585, 595792), (598, 582840), (624, 558555), (690, 505128), (720, 484081), (780, 446844), (828, 420940), (897, 388560), (920, 378846), (936, 372370), (1035, 336752), (1040, 335133), (1104, 315705), (1170, 297896), (1196, 291420), (1380, 252564), (1495, 233136), (1560, 223422), (1619, 215280), (1656, 210470), (1794, 194280), (1840, 189423), (1872, 186185), (2070, 168376), (2340, 148948), (2392, 145710), (2691, 129520), (2760, 126282), (2990, 116568), (3120, 111711), (3238, 107640), (3312, 105235), (3588, 97140), (4140, 84188), (4485, 77712), (4680, 74474), (4784, 72855), (4857, 71760), (5382, 64760), (5520, 63141), (5980, 58284), (6476, 53820), (7176, 48570), (8095, 43056), (8280, 42094), (8970, 38856), (9360, 37237), (9714, 35880), (10764, 32380), (11960, 29142), (12952, 26910), (13455, 25904), (14352, 24285), (14571, 23920), (16190, 21528), (16560, 21047), (17940, 19428)]