232048640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 622702080

約数和(自身を除く): 390653440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 43, 62, 64, 68, 80, 85, 86, 124, 128, 136, 155, 160, 170, 172, 215, 248, 256, 272, 310, 320, 340, 344, 430, 496, 512, 527, 544, 620, 640, 680, 688, 731, 860, 992, 1024, 1054, 1088, 1240, 1280, 1333, 1360, 1376, 1462, 1720, 1984, 2048, 2108, 2176, 2480, 2560, 2635, 2666, 2720, 2752, 2924, 3440, 3655, 3968, 4216, 4352, 4960, 5120, 5270, 5332, 5440, 5504, 5848, 6665, 6880, 7310, 7936, 8432, 8704, 9920, 10240, 10540, 10664, 10880, 11008, 11696, 13330, 13760, 14620, 15872, 16864, 17408, 19840, 21080, 21328, 21760, 22016, 22661, 23392, 26660, 27520, 29240, 31744, 33728, 34816, 39680, 42160, 42656, 43520, 44032, 45322, 46784, 53320, 55040, 58480, 63488, 67456, 79360, 84320, 85312, 87040, 88064, 90644, 93568, 106640, 110080, 113305, 116960, 134912, 158720, 168640, 170624, 174080, 181288, 187136, 213280, 220160, 226610, 233920, 269824, 317440, 337280, 341248, 362576, 374272, 426560, 440320, 453220, 467840, 539648, 674560, 682496, 725152, 748544, 853120, 906440, 935680, 1079296, 1349120, 1364992, 1450304, 1497088, 1706240, 1812880, 1871360, 2698240, 2729984, 2900608, 3412480, 3625760, 3742720, 5396480, 5801216, 6824960, 7251520, 7485440, 11602432, 13649920, 14503040, 23204864, 29006080, 46409728, 58012160, 116024320, 232048640]

約数ペア:

[(1, 232048640), (2, 116024320), (4, 58012160), (5, 46409728), (8, 29006080), (10, 23204864), (16, 14503040), (17, 13649920), (20, 11602432), (31, 7485440), (32, 7251520), (34, 6824960), (40, 5801216), (43, 5396480), (62, 3742720), (64, 3625760), (68, 3412480), (80, 2900608), (85, 2729984), (86, 2698240), (124, 1871360), (128, 1812880), (136, 1706240), (155, 1497088), (160, 1450304), (170, 1364992), (172, 1349120), (215, 1079296), (248, 935680), (256, 906440), (272, 853120), (310, 748544), (320, 725152), (340, 682496), (344, 674560), (430, 539648), (496, 467840), (512, 453220), (527, 440320), (544, 426560), (620, 374272), (640, 362576), (680, 341248), (688, 337280), (731, 317440), (860, 269824), (992, 233920), (1024, 226610), (1054, 220160), (1088, 213280), (1240, 187136), (1280, 181288), (1333, 174080), (1360, 170624), (1376, 168640), (1462, 158720), (1720, 134912), (1984, 116960), (2048, 113305), (2108, 110080), (2176, 106640), (2480, 93568), (2560, 90644), (2635, 88064), (2666, 87040), (2720, 85312), (2752, 84320), (2924, 79360), (3440, 67456), (3655, 63488), (3968, 58480), (4216, 55040), (4352, 53320), (4960, 46784), (5120, 45322), (5270, 44032), (5332, 43520), (5440, 42656), (5504, 42160), (5848, 39680), (6665, 34816), (6880, 33728), (7310, 31744), (7936, 29240), (8432, 27520), (8704, 26660), (9920, 23392), (10240, 22661), (10540, 22016), (10664, 21760), (10880, 21328), (11008, 21080), (11696, 19840), (13330, 17408), (13760, 16864), (14620, 15872)]