1722097280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2026

約数の個数: 128

約数和(自身を含む): 4413890880

約数和(自身を除く): 2691793600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 128, 136, 160, 166, 170, 272, 320, 332, 340, 415, 544, 640, 664, 680, 830, 1088, 1328, 1360, 1411, 1660, 1907, 2176, 2656, 2720, 2822, 3320, 3814, 5312, 5440, 5644, 6640, 7055, 7628, 9535, 10624, 10880, 11288, 13280, 14110, 15256, 19070, 22576, 26560, 28220, 30512, 32419, 38140, 45152, 53120, 56440, 61024, 64838, 76280, 90304, 112880, 122048, 129676, 152560, 158281, 162095, 180608, 225760, 244096, 259352, 305120, 316562, 324190, 451520, 518704, 610240, 633124, 648380, 791405, 903040, 1037408, 1220480, 1266248, 1296760, 1582810, 2074816, 2532496, 2593520, 2690777, 3165620, 4149632, 5064992, 5187040, 5381554, 6331240, 10129984, 10374080, 10763108, 12662480, 13453885, 20259968, 20748160, 21526216, 25324960, 26907770, 43052432, 50649920, 53815540, 86104864, 101299840, 107631080, 172209728, 215262160, 344419456, 430524320, 861048640, 1722097280]

約数ペア:

[(1, 1722097280), (2, 861048640), (4, 430524320), (5, 344419456), (8, 215262160), (10, 172209728), (16, 107631080), (17, 101299840), (20, 86104864), (32, 53815540), (34, 50649920), (40, 43052432), (64, 26907770), (68, 25324960), (80, 21526216), (83, 20748160), (85, 20259968), (128, 13453885), (136, 12662480), (160, 10763108), (166, 10374080), (170, 10129984), (272, 6331240), (320, 5381554), (332, 5187040), (340, 5064992), (415, 4149632), (544, 3165620), (640, 2690777), (664, 2593520), (680, 2532496), (830, 2074816), (1088, 1582810), (1328, 1296760), (1360, 1266248), (1411, 1220480), (1660, 1037408), (1907, 903040), (2176, 791405), (2656, 648380), (2720, 633124), (2822, 610240), (3320, 518704), (3814, 451520), (5312, 324190), (5440, 316562), (5644, 305120), (6640, 259352), (7055, 244096), (7628, 225760), (9535, 180608), (10624, 162095), (10880, 158281), (11288, 152560), (13280, 129676), (14110, 122048), (15256, 112880), (19070, 90304), (22576, 76280), (26560, 64838), (28220, 61024), (30512, 56440), (32419, 53120), (38140, 45152)]