1616160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 6435072

約数和(自身を除く): 4818912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 160, 168, 182, 185, 195, 208, 210, 222, 224, 240, 259, 260, 273, 280, 296, 312, 336, 364, 370, 390, 416, 420, 444, 455, 480, 481, 518, 520, 546, 555, 560, 592, 624, 672, 728, 740, 777, 780, 840, 888, 910, 962, 1036, 1040, 1092, 1110, 1120, 1184, 1248, 1295, 1365, 1443, 1456, 1480, 1554, 1560, 1680, 1776, 1820, 1924, 2072, 2080, 2184, 2220, 2405, 2590, 2730, 2886, 2912, 2960, 3108, 3120, 3360, 3367, 3552, 3640, 3848, 3885, 4144, 4368, 4440, 4810, 5180, 5460, 5772, 5920, 6216, 6240, 6734, 7215, 7280, 7696, 7770, 8288, 8736, 8880, 9620, 10101, 10360, 10920, 11544, 12432, 13468, 14430, 14560, 15392, 15540, 16835, 17760, 19240, 20202, 20720, 21840, 23088, 24864, 26936, 28860, 31080, 33670, 38480, 40404, 41440, 43680, 46176, 50505, 53872, 57720, 62160, 67340, 76960, 80808, 101010, 107744, 115440, 124320, 134680, 161616, 202020, 230880, 269360, 323232, 404040, 538720, 808080, 1616160]

約数ペア:

[(1, 1616160), (2, 808080), (3, 538720), (4, 404040), (5, 323232), (6, 269360), (7, 230880), (8, 202020), (10, 161616), (12, 134680), (13, 124320), (14, 115440), (15, 107744), (16, 101010), (20, 80808), (21, 76960), (24, 67340), (26, 62160), (28, 57720), (30, 53872), (32, 50505), (35, 46176), (37, 43680), (39, 41440), (40, 40404), (42, 38480), (48, 33670), (52, 31080), (56, 28860), (60, 26936), (65, 24864), (70, 23088), (74, 21840), (78, 20720), (80, 20202), (84, 19240), (91, 17760), (96, 16835), (104, 15540), (105, 15392), (111, 14560), (112, 14430), (120, 13468), (130, 12432), (140, 11544), (148, 10920), (156, 10360), (160, 10101), (168, 9620), (182, 8880), (185, 8736), (195, 8288), (208, 7770), (210, 7696), (222, 7280), (224, 7215), (240, 6734), (259, 6240), (260, 6216), (273, 5920), (280, 5772), (296, 5460), (312, 5180), (336, 4810), (364, 4440), (370, 4368), (390, 4144), (416, 3885), (420, 3848), (444, 3640), (455, 3552), (480, 3367), (481, 3360), (518, 3120), (520, 3108), (546, 2960), (555, 2912), (560, 2886), (592, 2730), (624, 2590), (672, 2405), (728, 2220), (740, 2184), (777, 2080), (780, 2072), (840, 1924), (888, 1820), (910, 1776), (962, 1680), (1036, 1560), (1040, 1554), (1092, 1480), (1110, 1456), (1120, 1443), (1184, 1365), (1248, 1295)]