2408516480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 6496796160

約数和(自身を除く): 4088279680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 64, 68, 74, 80, 85, 124, 128, 136, 148, 155, 160, 170, 185, 193, 248, 272, 296, 310, 320, 340, 370, 386, 496, 527, 544, 592, 620, 629, 640, 680, 740, 772, 965, 992, 1054, 1088, 1147, 1184, 1240, 1258, 1360, 1480, 1544, 1930, 1984, 2108, 2176, 2294, 2368, 2480, 2516, 2635, 2720, 2960, 3088, 3145, 3281, 3860, 3968, 4216, 4588, 4736, 4960, 5032, 5270, 5440, 5735, 5920, 5983, 6176, 6290, 6562, 7141, 7720, 8432, 9176, 9920, 10064, 10540, 10880, 11470, 11840, 11966, 12352, 12580, 13124, 14282, 15440, 16405, 16864, 18352, 19499, 19840, 20128, 21080, 22940, 23680, 23932, 24704, 25160, 26248, 28564, 29915, 30880, 32810, 33728, 35705, 36704, 38998, 40256, 42160, 45880, 47864, 50320, 52496, 57128, 59830, 61760, 65620, 67456, 71410, 73408, 77996, 80512, 84320, 91760, 95728, 97495, 100640, 101711, 104992, 114256, 119660, 121397, 123520, 131240, 142820, 146816, 155992, 168640, 183520, 191456, 194990, 201280, 203422, 209984, 221371, 228512, 239320, 242794, 262480, 285640, 311984, 337280, 367040, 382912, 389980, 402560, 406844, 419968, 442742, 457024, 478640, 485588, 508555, 524960, 571280, 606985, 623968, 734080, 765824, 779960, 813688, 885484, 914048, 957280, 971176, 1017110, 1049920, 1106855, 1142560, 1213970, 1247936, 1559920, 1627376, 1770968, 1914560, 1942352, 2034220, 2099840, 2213710, 2285120, 2427940, 2495872, 3119840, 3254752, 3541936, 3763307, 3829120, 3884704, 4068440, 4427420, 4570240, 4855880, 6239680, 6509504, 7083872, 7526614, 7769408, 8136880, 8854840, 9711760, 12479360, 13019008, 14167744, 15053228, 15538816, 16273760, 17709680, 18816535, 19423520, 28335488, 30106456, 32547520, 35419360, 37633070, 38847040, 60212912, 65095040, 70838720, 75266140, 77694080, 120425824, 141677440, 150532280, 240851648, 301064560, 481703296, 602129120, 1204258240, 2408516480]

約数ペア:

[(1, 2408516480), (2, 1204258240), (4, 602129120), (5, 481703296), (8, 301064560), (10, 240851648), (16, 150532280), (17, 141677440), (20, 120425824), (31, 77694080), (32, 75266140), (34, 70838720), (37, 65095040), (40, 60212912), (62, 38847040), (64, 37633070), (68, 35419360), (74, 32547520), (80, 30106456), (85, 28335488), (124, 19423520), (128, 18816535), (136, 17709680), (148, 16273760), (155, 15538816), (160, 15053228), (170, 14167744), (185, 13019008), (193, 12479360), (248, 9711760), (272, 8854840), (296, 8136880), (310, 7769408), (320, 7526614), (340, 7083872), (370, 6509504), (386, 6239680), (496, 4855880), (527, 4570240), (544, 4427420), (592, 4068440), (620, 3884704), (629, 3829120), (640, 3763307), (680, 3541936), (740, 3254752), (772, 3119840), (965, 2495872), (992, 2427940), (1054, 2285120), (1088, 2213710), (1147, 2099840), (1184, 2034220), (1240, 1942352), (1258, 1914560), (1360, 1770968), (1480, 1627376), (1544, 1559920), (1930, 1247936), (1984, 1213970), (2108, 1142560), (2176, 1106855), (2294, 1049920), (2368, 1017110), (2480, 971176), (2516, 957280), (2635, 914048), (2720, 885484), (2960, 813688), (3088, 779960), (3145, 765824), (3281, 734080), (3860, 623968), (3968, 606985), (4216, 571280), (4588, 524960), (4736, 508555), (4960, 485588), (5032, 478640), (5270, 457024), (5440, 442742), (5735, 419968), (5920, 406844), (5983, 402560), (6176, 389980), (6290, 382912), (6562, 367040), (7141, 337280), (7720, 311984), (8432, 285640), (9176, 262480), (9920, 242794), (10064, 239320), (10540, 228512), (10880, 221371), (11470, 209984), (11840, 203422), (11966, 201280), (12352, 194990), (12580, 191456), (13124, 183520), (14282, 168640), (15440, 155992), (16405, 146816), (16864, 142820), (18352, 131240), (19499, 123520), (19840, 121397), (20128, 119660), (21080, 114256), (22940, 104992), (23680, 101711), (23932, 100640), (24704, 97495), (25160, 95728), (26248, 91760), (28564, 84320), (29915, 80512), (30880, 77996), (32810, 73408), (33728, 71410), (35705, 67456), (36704, 65620), (38998, 61760), (40256, 59830), (42160, 57128), (45880, 52496), (47864, 50320)]