16348080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 59710464

約数和(自身を除く): 43362384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 263, 280, 296, 336, 370, 420, 444, 518, 526, 555, 560, 592, 740, 777, 789, 840, 888, 1036, 1052, 1110, 1295, 1315, 1480, 1554, 1578, 1680, 1776, 1841, 2072, 2104, 2220, 2590, 2630, 2960, 3108, 3156, 3682, 3885, 3945, 4144, 4208, 4440, 5180, 5260, 5523, 6216, 6312, 7364, 7770, 7890, 8880, 9205, 9731, 10360, 10520, 11046, 12432, 12624, 14728, 15540, 15780, 18410, 19462, 20720, 21040, 22092, 27615, 29193, 29456, 31080, 31560, 36820, 38924, 44184, 48655, 55230, 58386, 62160, 63120, 68117, 73640, 77848, 88368, 97310, 110460, 116772, 136234, 145965, 147280, 155696, 194620, 204351, 220920, 233544, 272468, 291930, 340585, 389240, 408702, 441840, 467088, 544936, 583860, 681170, 778480, 817404, 1021755, 1089872, 1167720, 1362340, 1634808, 2043510, 2335440, 2724680, 3269616, 4087020, 5449360, 8174040, 16348080]

約数ペア:

[(1, 16348080), (2, 8174040), (3, 5449360), (4, 4087020), (5, 3269616), (6, 2724680), (7, 2335440), (8, 2043510), (10, 1634808), (12, 1362340), (14, 1167720), (15, 1089872), (16, 1021755), (20, 817404), (21, 778480), (24, 681170), (28, 583860), (30, 544936), (35, 467088), (37, 441840), (40, 408702), (42, 389240), (48, 340585), (56, 291930), (60, 272468), (70, 233544), (74, 220920), (80, 204351), (84, 194620), (105, 155696), (111, 147280), (112, 145965), (120, 136234), (140, 116772), (148, 110460), (168, 97310), (185, 88368), (210, 77848), (222, 73640), (240, 68117), (259, 63120), (263, 62160), (280, 58386), (296, 55230), (336, 48655), (370, 44184), (420, 38924), (444, 36820), (518, 31560), (526, 31080), (555, 29456), (560, 29193), (592, 27615), (740, 22092), (777, 21040), (789, 20720), (840, 19462), (888, 18410), (1036, 15780), (1052, 15540), (1110, 14728), (1295, 12624), (1315, 12432), (1480, 11046), (1554, 10520), (1578, 10360), (1680, 9731), (1776, 9205), (1841, 8880), (2072, 7890), (2104, 7770), (2220, 7364), (2590, 6312), (2630, 6216), (2960, 5523), (3108, 5260), (3156, 5180), (3682, 4440), (3885, 4208), (3945, 4144)]