222574240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 637072128

約数和(自身を除く): 414497888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 41, 56, 70, 74, 80, 82, 112, 131, 140, 148, 160, 164, 185, 205, 224, 259, 262, 280, 287, 296, 328, 370, 410, 518, 524, 560, 574, 592, 655, 656, 740, 820, 917, 1036, 1048, 1120, 1148, 1184, 1295, 1310, 1312, 1435, 1480, 1517, 1640, 1834, 2072, 2096, 2296, 2590, 2620, 2870, 2960, 3034, 3280, 3668, 4144, 4192, 4585, 4592, 4847, 5180, 5240, 5371, 5740, 5920, 6068, 6560, 7336, 7585, 8288, 9170, 9184, 9694, 10360, 10480, 10619, 10742, 11480, 12136, 14672, 15170, 18340, 19388, 20720, 20960, 21238, 21484, 22960, 24235, 24272, 26855, 29344, 30340, 33929, 36680, 37597, 38776, 41440, 42476, 42968, 45920, 48470, 48544, 53095, 53710, 60680, 67858, 73360, 75194, 77552, 84952, 85936, 96940, 106190, 107420, 121360, 135716, 146720, 150388, 155104, 169645, 169904, 171872, 187985, 193880, 198727, 212380, 214840, 242720, 271432, 300776, 339290, 339808, 375970, 387760, 397454, 424760, 429680, 542864, 601552, 678580, 751940, 775520, 794908, 849520, 859360, 993635, 1085728, 1203104, 1357160, 1391089, 1503880, 1589816, 1699040, 1987270, 2714320, 2782178, 3007760, 3179632, 3974540, 5428640, 5564356, 6015520, 6359264, 6955445, 7949080, 11128712, 13910890, 15898160, 22257424, 27821780, 31796320, 44514848, 55643560, 111287120, 222574240]

約数ペア:

[(1, 222574240), (2, 111287120), (4, 55643560), (5, 44514848), (7, 31796320), (8, 27821780), (10, 22257424), (14, 15898160), (16, 13910890), (20, 11128712), (28, 7949080), (32, 6955445), (35, 6359264), (37, 6015520), (40, 5564356), (41, 5428640), (56, 3974540), (70, 3179632), (74, 3007760), (80, 2782178), (82, 2714320), (112, 1987270), (131, 1699040), (140, 1589816), (148, 1503880), (160, 1391089), (164, 1357160), (185, 1203104), (205, 1085728), (224, 993635), (259, 859360), (262, 849520), (280, 794908), (287, 775520), (296, 751940), (328, 678580), (370, 601552), (410, 542864), (518, 429680), (524, 424760), (560, 397454), (574, 387760), (592, 375970), (655, 339808), (656, 339290), (740, 300776), (820, 271432), (917, 242720), (1036, 214840), (1048, 212380), (1120, 198727), (1148, 193880), (1184, 187985), (1295, 171872), (1310, 169904), (1312, 169645), (1435, 155104), (1480, 150388), (1517, 146720), (1640, 135716), (1834, 121360), (2072, 107420), (2096, 106190), (2296, 96940), (2590, 85936), (2620, 84952), (2870, 77552), (2960, 75194), (3034, 73360), (3280, 67858), (3668, 60680), (4144, 53710), (4192, 53095), (4585, 48544), (4592, 48470), (4847, 45920), (5180, 42968), (5240, 42476), (5371, 41440), (5740, 38776), (5920, 37597), (6068, 36680), (6560, 33929), (7336, 30340), (7585, 29344), (8288, 26855), (9170, 24272), (9184, 24235), (9694, 22960), (10360, 21484), (10480, 21238), (10619, 20960), (10742, 20720), (11480, 19388), (12136, 18340), (14672, 15170)]