231564060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 881567232

約数和(自身を除く): 650003172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 195, 201, 210, 211, 234, 252, 260, 268, 273, 315, 335, 364, 390, 402, 420, 422, 455, 468, 469, 546, 585, 603, 630, 633, 670, 780, 804, 819, 844, 871, 910, 938, 1005, 1055, 1092, 1170, 1206, 1260, 1266, 1340, 1365, 1407, 1477, 1638, 1742, 1820, 1876, 1899, 2010, 2110, 2340, 2345, 2412, 2532, 2613, 2730, 2743, 2814, 2954, 3015, 3165, 3276, 3484, 3798, 4020, 4095, 4220, 4221, 4355, 4431, 4690, 5226, 5460, 5486, 5628, 5908, 6030, 6097, 6330, 7035, 7385, 7596, 7839, 8190, 8229, 8442, 8710, 8862, 9380, 9495, 10452, 10972, 12060, 12194, 12660, 13065, 13293, 13715, 14070, 14137, 14770, 15678, 16380, 16458, 16884, 17420, 17724, 18291, 18990, 19201, 21105, 22155, 24388, 24687, 26130, 26586, 27430, 28140, 28274, 29540, 30485, 31356, 32916, 36582, 37980, 38402, 39195, 41145, 42210, 42411, 44310, 49374, 52260, 53172, 54860, 54873, 56548, 57603, 60970, 66465, 70685, 73164, 76804, 78390, 82290, 84420, 84822, 88620, 91455, 96005, 98748, 98959, 109746, 115206, 121940, 123435, 127233, 132930, 141370, 156780, 164580, 169644, 172809, 182910, 183781, 192010, 197918, 212055, 219492, 230412, 246870, 254466, 265860, 274365, 282740, 288015, 296877, 345618, 365820, 367562, 384020, 395836, 424110, 493740, 494795, 508932, 548730, 551343, 576030, 593754, 636165, 691236, 735124, 848220, 864045, 890631, 918905, 989590, 1097460, 1102686, 1152060, 1187508, 1272330, 1286467, 1484385, 1654029, 1728090, 1781262, 1837810, 1979180, 2205372, 2544660, 2572934, 2756715, 2968770, 3308058, 3456180, 3562524, 3675620, 3859401, 4453155, 5145868, 5513430, 5937540, 6432335, 6616116, 7718802, 8270145, 8906310, 11026860, 11578203, 12864670, 15437604, 16540290, 17812620, 19297005, 23156406, 25729340, 33080580, 38594010, 46312812, 57891015, 77188020, 115782030, 231564060]

約数ペア:

[(1, 231564060), (2, 115782030), (3, 77188020), (4, 57891015), (5, 46312812), (6, 38594010), (7, 33080580), (9, 25729340), (10, 23156406), (12, 19297005), (13, 17812620), (14, 16540290), (15, 15437604), (18, 12864670), (20, 11578203), (21, 11026860), (26, 8906310), (28, 8270145), (30, 7718802), (35, 6616116), (36, 6432335), (39, 5937540), (42, 5513430), (45, 5145868), (52, 4453155), (60, 3859401), (63, 3675620), (65, 3562524), (67, 3456180), (70, 3308058), (78, 2968770), (84, 2756715), (90, 2572934), (91, 2544660), (105, 2205372), (117, 1979180), (126, 1837810), (130, 1781262), (134, 1728090), (140, 1654029), (156, 1484385), (180, 1286467), (182, 1272330), (195, 1187508), (201, 1152060), (210, 1102686), (211, 1097460), (234, 989590), (252, 918905), (260, 890631), (268, 864045), (273, 848220), (315, 735124), (335, 691236), (364, 636165), (390, 593754), (402, 576030), (420, 551343), (422, 548730), (455, 508932), (468, 494795), (469, 493740), (546, 424110), (585, 395836), (603, 384020), (630, 367562), (633, 365820), (670, 345618), (780, 296877), (804, 288015), (819, 282740), (844, 274365), (871, 265860), (910, 254466), (938, 246870), (1005, 230412), (1055, 219492), (1092, 212055), (1170, 197918), (1206, 192010), (1260, 183781), (1266, 182910), (1340, 172809), (1365, 169644), (1407, 164580), (1477, 156780), (1638, 141370), (1742, 132930), (1820, 127233), (1876, 123435), (1899, 121940), (2010, 115206), (2110, 109746), (2340, 98959), (2345, 98748), (2412, 96005), (2532, 91455), (2613, 88620), (2730, 84822), (2743, 84420), (2814, 82290), (2954, 78390), (3015, 76804), (3165, 73164), (3276, 70685), (3484, 66465), (3798, 60970), (4020, 57603), (4095, 56548), (4220, 54873), (4221, 54860), (4355, 53172), (4431, 52260), (4690, 49374), (5226, 44310), (5460, 42411), (5486, 42210), (5628, 41145), (5908, 39195), (6030, 38402), (6097, 37980), (6330, 36582), (7035, 32916), (7385, 31356), (7596, 30485), (7839, 29540), (8190, 28274), (8229, 28140), (8442, 27430), (8710, 26586), (8862, 26130), (9380, 24687), (9495, 24388), (10452, 22155), (10972, 21105), (12060, 19201), (12194, 18990), (12660, 18291), (13065, 17724), (13293, 17420), (13715, 16884), (14070, 16458), (14137, 16380), (14770, 15678)]