223566840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 841651200

約数和(自身を除く): 618084360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1106, 1123, 1185, 1260, 1422, 1580, 1659, 1896, 2212, 2246, 2370, 2520, 2765, 2844, 3160, 3318, 3369, 3555, 4424, 4492, 4740, 4977, 5530, 5615, 5688, 6636, 6738, 7110, 7861, 8295, 8984, 9480, 9954, 10107, 11060, 11230, 13272, 13476, 14220, 15722, 16590, 16845, 19908, 20214, 22120, 22460, 23583, 24885, 26952, 28440, 31444, 33180, 33690, 39305, 39816, 40428, 44920, 47166, 49770, 50535, 62888, 66360, 67380, 70749, 78610, 80856, 88717, 94332, 99540, 101070, 117915, 134760, 141498, 157220, 177434, 188664, 199080, 202140, 235830, 266151, 282996, 314440, 353745, 354868, 404280, 443585, 471660, 532302, 565992, 621019, 707490, 709736, 798453, 887170, 943320, 1064604, 1242038, 1330755, 1414980, 1596906, 1774340, 1863057, 2129208, 2484076, 2661510, 2829960, 3105095, 3193812, 3548680, 3726114, 3992265, 4968152, 5323020, 5589171, 6210190, 6387624, 7452228, 7984530, 9315285, 10646040, 11178342, 12420380, 14904456, 15969060, 18630570, 22356684, 24840760, 27945855, 31938120, 37261140, 44713368, 55891710, 74522280, 111783420, 223566840]

約数ペア:

[(1, 223566840), (2, 111783420), (3, 74522280), (4, 55891710), (5, 44713368), (6, 37261140), (7, 31938120), (8, 27945855), (9, 24840760), (10, 22356684), (12, 18630570), (14, 15969060), (15, 14904456), (18, 12420380), (20, 11178342), (21, 10646040), (24, 9315285), (28, 7984530), (30, 7452228), (35, 6387624), (36, 6210190), (40, 5589171), (42, 5323020), (45, 4968152), (56, 3992265), (60, 3726114), (63, 3548680), (70, 3193812), (72, 3105095), (79, 2829960), (84, 2661510), (90, 2484076), (105, 2129208), (120, 1863057), (126, 1774340), (140, 1596906), (158, 1414980), (168, 1330755), (180, 1242038), (210, 1064604), (237, 943320), (252, 887170), (280, 798453), (315, 709736), (316, 707490), (360, 621019), (395, 565992), (420, 532302), (474, 471660), (504, 443585), (553, 404280), (630, 354868), (632, 353745), (711, 314440), (790, 282996), (840, 266151), (948, 235830), (1106, 202140), (1123, 199080), (1185, 188664), (1260, 177434), (1422, 157220), (1580, 141498), (1659, 134760), (1896, 117915), (2212, 101070), (2246, 99540), (2370, 94332), (2520, 88717), (2765, 80856), (2844, 78610), (3160, 70749), (3318, 67380), (3369, 66360), (3555, 62888), (4424, 50535), (4492, 49770), (4740, 47166), (4977, 44920), (5530, 40428), (5615, 39816), (5688, 39305), (6636, 33690), (6738, 33180), (7110, 31444), (7861, 28440), (8295, 26952), (8984, 24885), (9480, 23583), (9954, 22460), (10107, 22120), (11060, 20214), (11230, 19908), (13272, 16845), (13476, 16590), (14220, 15722)]