2079782720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 5393582304

約数和(自身を除く): 3313799584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 289, 320, 340, 344, 430, 523, 544, 578, 680, 688, 731, 860, 1046, 1088, 1156, 1360, 1376, 1445, 1462, 1720, 2092, 2312, 2615, 2720, 2752, 2890, 2924, 3440, 3655, 4184, 4624, 5230, 5440, 5780, 5848, 6880, 7310, 8368, 8891, 9248, 10460, 11560, 11696, 12427, 13760, 14620, 16736, 17782, 18496, 20920, 22489, 23120, 23392, 24854, 29240, 33472, 35564, 41840, 44455, 44978, 46240, 46784, 49708, 58480, 62135, 71128, 83680, 88910, 89956, 92480, 99416, 112445, 116960, 124270, 142256, 151147, 167360, 177820, 179912, 198832, 224890, 233920, 248540, 284512, 302294, 355640, 359824, 382313, 397664, 449780, 497080, 569024, 604588, 711280, 719648, 755735, 764626, 795328, 899560, 994160, 1209176, 1422560, 1439296, 1511470, 1529252, 1799120, 1911565, 1988320, 2418352, 2845120, 3022940, 3058504, 3598240, 3823130, 3976640, 4836704, 6045880, 6117008, 6499321, 7196480, 7646260, 9673408, 12091760, 12234016, 12998642, 15292520, 24183520, 24468032, 25997284, 30585040, 32496605, 48367040, 51994568, 61170080, 64993210, 103989136, 122340160, 129986420, 207978272, 259972840, 415956544, 519945680, 1039891360, 2079782720]

約数ペア:

[(1, 2079782720), (2, 1039891360), (4, 519945680), (5, 415956544), (8, 259972840), (10, 207978272), (16, 129986420), (17, 122340160), (20, 103989136), (32, 64993210), (34, 61170080), (40, 51994568), (43, 48367040), (64, 32496605), (68, 30585040), (80, 25997284), (85, 24468032), (86, 24183520), (136, 15292520), (160, 12998642), (170, 12234016), (172, 12091760), (215, 9673408), (272, 7646260), (289, 7196480), (320, 6499321), (340, 6117008), (344, 6045880), (430, 4836704), (523, 3976640), (544, 3823130), (578, 3598240), (680, 3058504), (688, 3022940), (731, 2845120), (860, 2418352), (1046, 1988320), (1088, 1911565), (1156, 1799120), (1360, 1529252), (1376, 1511470), (1445, 1439296), (1462, 1422560), (1720, 1209176), (2092, 994160), (2312, 899560), (2615, 795328), (2720, 764626), (2752, 755735), (2890, 719648), (2924, 711280), (3440, 604588), (3655, 569024), (4184, 497080), (4624, 449780), (5230, 397664), (5440, 382313), (5780, 359824), (5848, 355640), (6880, 302294), (7310, 284512), (8368, 248540), (8891, 233920), (9248, 224890), (10460, 198832), (11560, 179912), (11696, 177820), (12427, 167360), (13760, 151147), (14620, 142256), (16736, 124270), (17782, 116960), (18496, 112445), (20920, 99416), (22489, 92480), (23120, 89956), (23392, 88910), (24854, 83680), (29240, 71128), (33472, 62135), (35564, 58480), (41840, 49708), (44455, 46784), (44978, 46240)]