914028800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 2481841152

約数和(自身を除く): 1567812352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 155, 160, 170, 200, 248, 256, 271, 272, 310, 320, 340, 400, 425, 496, 527, 542, 544, 620, 640, 680, 775, 800, 850, 992, 1054, 1084, 1088, 1240, 1280, 1355, 1360, 1550, 1600, 1700, 1984, 2108, 2168, 2176, 2480, 2635, 2710, 2720, 3100, 3200, 3400, 3968, 4216, 4336, 4352, 4607, 4960, 5270, 5420, 5440, 6200, 6400, 6775, 6800, 7936, 8401, 8432, 8672, 9214, 9920, 10540, 10840, 10880, 12400, 13175, 13550, 13600, 16802, 16864, 17344, 18428, 19840, 21080, 21680, 21760, 23035, 24800, 26350, 27100, 27200, 33604, 33728, 34688, 36856, 39680, 42005, 42160, 43360, 46070, 49600, 52700, 54200, 54400, 67208, 67456, 69376, 73712, 84010, 84320, 86720, 92140, 99200, 105400, 108400, 108800, 115175, 134416, 134912, 142817, 147424, 168020, 168640, 173440, 184280, 198400, 210025, 210800, 216800, 230350, 268832, 285634, 294848, 336040, 337280, 346880, 368560, 420050, 421600, 433600, 460700, 537664, 571268, 589696, 672080, 674560, 714085, 737120, 840100, 843200, 867200, 921400, 1075328, 1142536, 1179392, 1344160, 1428170, 1474240, 1680200, 1686400, 1734400, 1842800, 2150656, 2285072, 2688320, 2856340, 2948480, 3360400, 3372800, 3570425, 3685600, 4570144, 5376640, 5712680, 5896960, 6720800, 7140850, 7371200, 9140288, 10753280, 11425360, 13441600, 14281700, 14742400, 18280576, 22850720, 26883200, 28563400, 29484800, 36561152, 45701440, 53766400, 57126800, 91402880, 114253600, 182805760, 228507200, 457014400, 914028800]

約数ペア:

[(1, 914028800), (2, 457014400), (4, 228507200), (5, 182805760), (8, 114253600), (10, 91402880), (16, 57126800), (17, 53766400), (20, 45701440), (25, 36561152), (31, 29484800), (32, 28563400), (34, 26883200), (40, 22850720), (50, 18280576), (62, 14742400), (64, 14281700), (68, 13441600), (80, 11425360), (85, 10753280), (100, 9140288), (124, 7371200), (128, 7140850), (136, 6720800), (155, 5896960), (160, 5712680), (170, 5376640), (200, 4570144), (248, 3685600), (256, 3570425), (271, 3372800), (272, 3360400), (310, 2948480), (320, 2856340), (340, 2688320), (400, 2285072), (425, 2150656), (496, 1842800), (527, 1734400), (542, 1686400), (544, 1680200), (620, 1474240), (640, 1428170), (680, 1344160), (775, 1179392), (800, 1142536), (850, 1075328), (992, 921400), (1054, 867200), (1084, 843200), (1088, 840100), (1240, 737120), (1280, 714085), (1355, 674560), (1360, 672080), (1550, 589696), (1600, 571268), (1700, 537664), (1984, 460700), (2108, 433600), (2168, 421600), (2176, 420050), (2480, 368560), (2635, 346880), (2710, 337280), (2720, 336040), (3100, 294848), (3200, 285634), (3400, 268832), (3968, 230350), (4216, 216800), (4336, 210800), (4352, 210025), (4607, 198400), (4960, 184280), (5270, 173440), (5420, 168640), (5440, 168020), (6200, 147424), (6400, 142817), (6775, 134912), (6800, 134416), (7936, 115175), (8401, 108800), (8432, 108400), (8672, 105400), (9214, 99200), (9920, 92140), (10540, 86720), (10840, 84320), (10880, 84010), (12400, 73712), (13175, 69376), (13550, 67456), (13600, 67208), (16802, 54400), (16864, 54200), (17344, 52700), (18428, 49600), (19840, 46070), (21080, 43360), (21680, 42160), (21760, 42005), (23035, 39680), (24800, 36856), (26350, 34688), (27100, 33728), (27200, 33604)]