231069440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 704640384

約数和(自身を除く): 473570944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 41, 56, 64, 68, 70, 74, 80, 82, 85, 112, 119, 128, 136, 140, 148, 160, 164, 170, 185, 205, 224, 238, 256, 259, 272, 280, 287, 296, 320, 328, 340, 370, 410, 448, 476, 518, 544, 560, 574, 592, 595, 629, 640, 656, 680, 697, 740, 820, 896, 952, 1036, 1088, 1120, 1148, 1184, 1190, 1258, 1280, 1295, 1312, 1360, 1394, 1435, 1480, 1517, 1640, 1792, 1904, 2072, 2176, 2240, 2296, 2368, 2380, 2516, 2590, 2624, 2720, 2788, 2870, 2960, 3034, 3145, 3280, 3485, 3808, 4144, 4352, 4403, 4480, 4592, 4736, 4760, 4879, 5032, 5180, 5248, 5440, 5576, 5740, 5920, 6068, 6290, 6560, 6970, 7585, 7616, 8288, 8806, 8960, 9184, 9472, 9520, 9758, 10064, 10360, 10496, 10619, 10880, 11152, 11480, 11840, 12136, 12580, 13120, 13940, 15170, 15232, 16576, 17612, 18368, 19040, 19516, 20128, 20720, 21238, 21760, 22015, 22304, 22960, 23680, 24272, 24395, 25160, 25789, 26240, 27880, 30340, 30464, 33152, 35224, 36736, 38080, 39032, 40256, 41440, 42476, 44030, 44608, 45920, 47360, 48544, 48790, 50320, 51578, 52480, 53095, 55760, 60680, 66304, 70448, 73472, 76160, 78064, 80512, 82880, 84952, 88060, 89216, 91840, 97088, 97580, 100640, 103156, 106190, 111520, 121360, 128945, 140896, 152320, 156128, 161024, 165760, 169904, 176120, 178432, 180523, 183680, 194176, 195160, 201280, 206312, 212380, 223040, 242720, 257890, 281792, 312256, 331520, 339808, 352240, 361046, 367360, 388352, 390320, 402560, 412624, 424760, 446080, 485440, 515780, 563584, 624512, 679616, 704480, 722092, 780640, 805120, 825248, 849520, 892160, 902615, 970880, 1031560, 1127168, 1249024, 1359232, 1408960, 1444184, 1561280, 1650496, 1699040, 1805230, 1941760, 2063120, 2718464, 2817920, 2888368, 3122560, 3300992, 3398080, 3610460, 4126240, 5635840, 5776736, 6245120, 6601984, 6796160, 7220920, 8252480, 11553472, 13592320, 14441840, 16504960, 23106944, 28883680, 33009920, 46213888, 57767360, 115534720, 231069440]

約数ペア:

[(1, 231069440), (2, 115534720), (4, 57767360), (5, 46213888), (7, 33009920), (8, 28883680), (10, 23106944), (14, 16504960), (16, 14441840), (17, 13592320), (20, 11553472), (28, 8252480), (32, 7220920), (34, 6796160), (35, 6601984), (37, 6245120), (40, 5776736), (41, 5635840), (56, 4126240), (64, 3610460), (68, 3398080), (70, 3300992), (74, 3122560), (80, 2888368), (82, 2817920), (85, 2718464), (112, 2063120), (119, 1941760), (128, 1805230), (136, 1699040), (140, 1650496), (148, 1561280), (160, 1444184), (164, 1408960), (170, 1359232), (185, 1249024), (205, 1127168), (224, 1031560), (238, 970880), (256, 902615), (259, 892160), (272, 849520), (280, 825248), (287, 805120), (296, 780640), (320, 722092), (328, 704480), (340, 679616), (370, 624512), (410, 563584), (448, 515780), (476, 485440), (518, 446080), (544, 424760), (560, 412624), (574, 402560), (592, 390320), (595, 388352), (629, 367360), (640, 361046), (656, 352240), (680, 339808), (697, 331520), (740, 312256), (820, 281792), (896, 257890), (952, 242720), (1036, 223040), (1088, 212380), (1120, 206312), (1148, 201280), (1184, 195160), (1190, 194176), (1258, 183680), (1280, 180523), (1295, 178432), (1312, 176120), (1360, 169904), (1394, 165760), (1435, 161024), (1480, 156128), (1517, 152320), (1640, 140896), (1792, 128945), (1904, 121360), (2072, 111520), (2176, 106190), (2240, 103156), (2296, 100640), (2368, 97580), (2380, 97088), (2516, 91840), (2590, 89216), (2624, 88060), (2720, 84952), (2788, 82880), (2870, 80512), (2960, 78064), (3034, 76160), (3145, 73472), (3280, 70448), (3485, 66304), (3808, 60680), (4144, 55760), (4352, 53095), (4403, 52480), (4480, 51578), (4592, 50320), (4736, 48790), (4760, 48544), (4879, 47360), (5032, 45920), (5180, 44608), (5248, 44030), (5440, 42476), (5576, 41440), (5740, 40256), (5920, 39032), (6068, 38080), (6290, 36736), (6560, 35224), (6970, 33152), (7585, 30464), (7616, 30340), (8288, 27880), (8806, 26240), (8960, 25789), (9184, 25160), (9472, 24395), (9520, 24272), (9758, 23680), (10064, 22960), (10360, 22304), (10496, 22015), (10619, 21760), (10880, 21238), (11152, 20720), (11480, 20128), (11840, 19516), (12136, 19040), (12580, 18368), (13120, 17612), (13940, 16576), (15170, 15232)]