16496760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 41564040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 479, 492, 574, 615, 820, 840, 861, 958, 984, 1148, 1230, 1435, 1437, 1640, 1722, 1916, 2296, 2395, 2460, 2870, 2874, 3353, 3444, 3832, 4305, 4790, 4920, 5740, 5748, 6706, 6888, 7185, 8610, 9580, 10059, 11480, 11496, 13412, 14370, 16765, 17220, 19160, 19639, 20118, 26824, 28740, 33530, 34440, 39278, 40236, 50295, 57480, 58917, 67060, 78556, 80472, 98195, 100590, 117834, 134120, 137473, 157112, 196390, 201180, 235668, 274946, 294585, 392780, 402360, 412419, 471336, 549892, 589170, 687365, 785560, 824838, 1099784, 1178340, 1374730, 1649676, 2062095, 2356680, 2749460, 3299352, 4124190, 5498920, 8248380, 16496760]

約数ペア:

[(1, 16496760), (2, 8248380), (3, 5498920), (4, 4124190), (5, 3299352), (6, 2749460), (7, 2356680), (8, 2062095), (10, 1649676), (12, 1374730), (14, 1178340), (15, 1099784), (20, 824838), (21, 785560), (24, 687365), (28, 589170), (30, 549892), (35, 471336), (40, 412419), (41, 402360), (42, 392780), (56, 294585), (60, 274946), (70, 235668), (82, 201180), (84, 196390), (105, 157112), (120, 137473), (123, 134120), (140, 117834), (164, 100590), (168, 98195), (205, 80472), (210, 78556), (246, 67060), (280, 58917), (287, 57480), (328, 50295), (410, 40236), (420, 39278), (479, 34440), (492, 33530), (574, 28740), (615, 26824), (820, 20118), (840, 19639), (861, 19160), (958, 17220), (984, 16765), (1148, 14370), (1230, 13412), (1435, 11496), (1437, 11480), (1640, 10059), (1722, 9580), (1916, 8610), (2296, 7185), (2395, 6888), (2460, 6706), (2870, 5748), (2874, 5740), (3353, 4920), (3444, 4790), (3832, 4305)]