464097280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 208

約数和(自身を含む): 1245556224

約数和(自身を除く): 781458944

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, 4096, 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, 20480, 21080, 21328, 21760, 22016, 22661, 23392, 26660, 27520, 29240, 31744, 33728, 34816, 39680, 42160, 42656, 43520, 44032, 45322, 46784, 53320, 55040, 58480, 63488, 67456, 69632, 79360, 84320, 85312, 87040, 88064, 90644, 93568, 106640, 110080, 113305, 116960, 126976, 134912, 158720, 168640, 170624, 174080, 176128, 181288, 187136, 213280, 220160, 226610, 233920, 269824, 317440, 337280, 341248, 348160, 362576, 374272, 426560, 440320, 453220, 467840, 539648, 634880, 674560, 682496, 725152, 748544, 853120, 880640, 906440, 935680, 1079296, 1349120, 1364992, 1450304, 1497088, 1706240, 1812880, 1871360, 2158592, 2698240, 2729984, 2900608, 2994176, 3412480, 3625760, 3742720, 5396480, 5459968, 5801216, 6824960, 7251520, 7485440, 10792960, 11602432, 13649920, 14503040, 14970880, 23204864, 27299840, 29006080, 46409728, 58012160, 92819456, 116024320, 232048640, 464097280]

約数ペア:

[(1, 464097280), (2, 232048640), (4, 116024320), (5, 92819456), (8, 58012160), (10, 46409728), (16, 29006080), (17, 27299840), (20, 23204864), (31, 14970880), (32, 14503040), (34, 13649920), (40, 11602432), (43, 10792960), (62, 7485440), (64, 7251520), (68, 6824960), (80, 5801216), (85, 5459968), (86, 5396480), (124, 3742720), (128, 3625760), (136, 3412480), (155, 2994176), (160, 2900608), (170, 2729984), (172, 2698240), (215, 2158592), (248, 1871360), (256, 1812880), (272, 1706240), (310, 1497088), (320, 1450304), (340, 1364992), (344, 1349120), (430, 1079296), (496, 935680), (512, 906440), (527, 880640), (544, 853120), (620, 748544), (640, 725152), (680, 682496), (688, 674560), (731, 634880), (860, 539648), (992, 467840), (1024, 453220), (1054, 440320), (1088, 426560), (1240, 374272), (1280, 362576), (1333, 348160), (1360, 341248), (1376, 337280), (1462, 317440), (1720, 269824), (1984, 233920), (2048, 226610), (2108, 220160), (2176, 213280), (2480, 187136), (2560, 181288), (2635, 176128), (2666, 174080), (2720, 170624), (2752, 168640), (2924, 158720), (3440, 134912), (3655, 126976), (3968, 116960), (4096, 113305), (4216, 110080), (4352, 106640), (4960, 93568), (5120, 90644), (5270, 88064), (5332, 87040), (5440, 85312), (5504, 84320), (5848, 79360), (6665, 69632), (6880, 67456), (7310, 63488), (7936, 58480), (8432, 55040), (8704, 53320), (9920, 46784), (10240, 45322), (10540, 44032), (10664, 43520), (10880, 42656), (11008, 42160), (11696, 39680), (13330, 34816), (13760, 33728), (14620, 31744), (15872, 29240), (16864, 27520), (17408, 26660), (19840, 23392), (20480, 22661), (21080, 22016), (21328, 21760)]