328349280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1341

約数の個数: 192

約数和(自身を含む): 1197987840

約数和(自身を除く): 869638560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1237, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2474, 2528, 2765, 3160, 3318, 3360, 3711, 3792, 4424, 4740, 4948, 5530, 6185, 6320, 6636, 7422, 7584, 8295, 8659, 8848, 9480, 9896, 11060, 12370, 12640, 13272, 14844, 16590, 17318, 17696, 18555, 18960, 19792, 22120, 24740, 25977, 26544, 29688, 33180, 34636, 37110, 37920, 39584, 43295, 44240, 49480, 51954, 53088, 59376, 66360, 69272, 74220, 86590, 88480, 97723, 98960, 103908, 118752, 129885, 132720, 138544, 148440, 173180, 195446, 197920, 207816, 259770, 265440, 277088, 293169, 296880, 346360, 390892, 415632, 488615, 519540, 586338, 593760, 684061, 692720, 781784, 831264, 977230, 1039080, 1172676, 1368122, 1385440, 1465845, 1563568, 1954460, 2052183, 2078160, 2345352, 2736244, 2931690, 3127136, 3420305, 3908920, 4104366, 4156320, 4690704, 5472488, 5863380, 6840610, 7817840, 8208732, 9381408, 10260915, 10944976, 11726760, 13681220, 15635680, 16417464, 20521830, 21889952, 23453520, 27362440, 32834928, 41043660, 46907040, 54724880, 65669856, 82087320, 109449760, 164174640, 328349280]

約数ペア:

[(1, 328349280), (2, 164174640), (3, 109449760), (4, 82087320), (5, 65669856), (6, 54724880), (7, 46907040), (8, 41043660), (10, 32834928), (12, 27362440), (14, 23453520), (15, 21889952), (16, 20521830), (20, 16417464), (21, 15635680), (24, 13681220), (28, 11726760), (30, 10944976), (32, 10260915), (35, 9381408), (40, 8208732), (42, 7817840), (48, 6840610), (56, 5863380), (60, 5472488), (70, 4690704), (79, 4156320), (80, 4104366), (84, 3908920), (96, 3420305), (105, 3127136), (112, 2931690), (120, 2736244), (140, 2345352), (158, 2078160), (160, 2052183), (168, 1954460), (210, 1563568), (224, 1465845), (237, 1385440), (240, 1368122), (280, 1172676), (316, 1039080), (336, 977230), (395, 831264), (420, 781784), (474, 692720), (480, 684061), (553, 593760), (560, 586338), (632, 519540), (672, 488615), (790, 415632), (840, 390892), (948, 346360), (1106, 296880), (1120, 293169), (1185, 277088), (1237, 265440), (1264, 259770), (1580, 207816), (1659, 197920), (1680, 195446), (1896, 173180), (2212, 148440), (2370, 138544), (2474, 132720), (2528, 129885), (2765, 118752), (3160, 103908), (3318, 98960), (3360, 97723), (3711, 88480), (3792, 86590), (4424, 74220), (4740, 69272), (4948, 66360), (5530, 59376), (6185, 53088), (6320, 51954), (6636, 49480), (7422, 44240), (7584, 43295), (8295, 39584), (8659, 37920), (8848, 37110), (9480, 34636), (9896, 33180), (11060, 29688), (12370, 26544), (12640, 25977), (13272, 24740), (14844, 22120), (16590, 19792), (17318, 18960), (17696, 18555)]