12556320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 46884096

約数和(自身を除く): 34327776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 101, 105, 111, 112, 120, 140, 148, 160, 168, 185, 202, 210, 222, 224, 240, 259, 280, 296, 303, 336, 370, 404, 420, 444, 480, 505, 518, 555, 560, 592, 606, 672, 707, 740, 777, 808, 840, 888, 1010, 1036, 1110, 1120, 1184, 1212, 1295, 1414, 1480, 1515, 1554, 1616, 1680, 1776, 2020, 2072, 2121, 2220, 2424, 2590, 2828, 2960, 3030, 3108, 3232, 3360, 3535, 3552, 3737, 3885, 4040, 4144, 4242, 4440, 4848, 5180, 5656, 5920, 6060, 6216, 7070, 7474, 7770, 8080, 8288, 8484, 8880, 9696, 10360, 10605, 11211, 11312, 12120, 12432, 14140, 14948, 15540, 16160, 16968, 17760, 18685, 20720, 21210, 22422, 22624, 24240, 24864, 26159, 28280, 29896, 31080, 33936, 37370, 41440, 42420, 44844, 48480, 52318, 56055, 56560, 59792, 62160, 67872, 74740, 78477, 84840, 89688, 104636, 112110, 113120, 119584, 124320, 130795, 149480, 156954, 169680, 179376, 209272, 224220, 261590, 298960, 313908, 339360, 358752, 392385, 418544, 448440, 523180, 597920, 627816, 784770, 837088, 896880, 1046360, 1255632, 1569540, 1793760, 2092720, 2511264, 3139080, 4185440, 6278160, 12556320]

約数ペア:

[(1, 12556320), (2, 6278160), (3, 4185440), (4, 3139080), (5, 2511264), (6, 2092720), (7, 1793760), (8, 1569540), (10, 1255632), (12, 1046360), (14, 896880), (15, 837088), (16, 784770), (20, 627816), (21, 597920), (24, 523180), (28, 448440), (30, 418544), (32, 392385), (35, 358752), (37, 339360), (40, 313908), (42, 298960), (48, 261590), (56, 224220), (60, 209272), (70, 179376), (74, 169680), (80, 156954), (84, 149480), (96, 130795), (101, 124320), (105, 119584), (111, 113120), (112, 112110), (120, 104636), (140, 89688), (148, 84840), (160, 78477), (168, 74740), (185, 67872), (202, 62160), (210, 59792), (222, 56560), (224, 56055), (240, 52318), (259, 48480), (280, 44844), (296, 42420), (303, 41440), (336, 37370), (370, 33936), (404, 31080), (420, 29896), (444, 28280), (480, 26159), (505, 24864), (518, 24240), (555, 22624), (560, 22422), (592, 21210), (606, 20720), (672, 18685), (707, 17760), (740, 16968), (777, 16160), (808, 15540), (840, 14948), (888, 14140), (1010, 12432), (1036, 12120), (1110, 11312), (1120, 11211), (1184, 10605), (1212, 10360), (1295, 9696), (1414, 8880), (1480, 8484), (1515, 8288), (1554, 8080), (1616, 7770), (1680, 7474), (1776, 7070), (2020, 6216), (2072, 6060), (2121, 5920), (2220, 5656), (2424, 5180), (2590, 4848), (2828, 4440), (2960, 4242), (3030, 4144), (3108, 4040), (3232, 3885), (3360, 3737), (3535, 3552)]