2539680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 192

約数和(自身を含む): 9652608

約数和(自身を除く): 7112928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 37, 39, 40, 44, 48, 52, 55, 60, 65, 66, 74, 78, 80, 88, 96, 104, 110, 111, 120, 130, 132, 143, 148, 156, 160, 165, 176, 185, 195, 208, 220, 222, 240, 260, 264, 286, 296, 312, 330, 352, 370, 390, 407, 416, 429, 440, 444, 480, 481, 520, 528, 555, 572, 592, 624, 660, 715, 740, 780, 814, 858, 880, 888, 962, 1040, 1056, 1110, 1144, 1184, 1221, 1248, 1320, 1430, 1443, 1480, 1560, 1628, 1716, 1760, 1776, 1924, 2035, 2080, 2145, 2220, 2288, 2405, 2442, 2640, 2860, 2886, 2960, 3120, 3256, 3432, 3552, 3848, 4070, 4290, 4440, 4576, 4810, 4884, 5280, 5291, 5720, 5772, 5920, 6105, 6240, 6512, 6864, 7215, 7696, 8140, 8580, 8880, 9620, 9768, 10582, 11440, 11544, 12210, 13024, 13728, 14430, 15392, 15873, 16280, 17160, 17760, 19240, 19536, 21164, 22880, 23088, 24420, 26455, 28860, 31746, 32560, 34320, 38480, 39072, 42328, 46176, 48840, 52910, 57720, 63492, 65120, 68640, 76960, 79365, 84656, 97680, 105820, 115440, 126984, 158730, 169312, 195360, 211640, 230880, 253968, 317460, 423280, 507936, 634920, 846560, 1269840, 2539680]

約数ペア:

[(1, 2539680), (2, 1269840), (3, 846560), (4, 634920), (5, 507936), (6, 423280), (8, 317460), (10, 253968), (11, 230880), (12, 211640), (13, 195360), (15, 169312), (16, 158730), (20, 126984), (22, 115440), (24, 105820), (26, 97680), (30, 84656), (32, 79365), (33, 76960), (37, 68640), (39, 65120), (40, 63492), (44, 57720), (48, 52910), (52, 48840), (55, 46176), (60, 42328), (65, 39072), (66, 38480), (74, 34320), (78, 32560), (80, 31746), (88, 28860), (96, 26455), (104, 24420), (110, 23088), (111, 22880), (120, 21164), (130, 19536), (132, 19240), (143, 17760), (148, 17160), (156, 16280), (160, 15873), (165, 15392), (176, 14430), (185, 13728), (195, 13024), (208, 12210), (220, 11544), (222, 11440), (240, 10582), (260, 9768), (264, 9620), (286, 8880), (296, 8580), (312, 8140), (330, 7696), (352, 7215), (370, 6864), (390, 6512), (407, 6240), (416, 6105), (429, 5920), (440, 5772), (444, 5720), (480, 5291), (481, 5280), (520, 4884), (528, 4810), (555, 4576), (572, 4440), (592, 4290), (624, 4070), (660, 3848), (715, 3552), (740, 3432), (780, 3256), (814, 3120), (858, 2960), (880, 2886), (888, 2860), (962, 2640), (1040, 2442), (1056, 2405), (1110, 2288), (1144, 2220), (1184, 2145), (1221, 2080), (1248, 2035), (1320, 1924), (1430, 1776), (1443, 1760), (1480, 1716), (1560, 1628)]