680077944

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 320

約数和(自身を含む): 2471884800

約数和(自身を除く): 1791806856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 162, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 324, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 567, 607, 648, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1053, 1064, 1092, 1134, 1197, 1214, 1368, 1404, 1482, 1512, 1539, 1596, 1638, 1729, 1821, 1976, 2052, 2106, 2184, 2223, 2268, 2394, 2428, 2457, 2808, 2964, 3078, 3192, 3276, 3458, 3591, 3642, 4104, 4212, 4249, 4446, 4536, 4788, 4856, 4914, 5187, 5463, 5928, 6156, 6552, 6669, 6916, 7182, 7284, 7371, 7891, 8424, 8498, 8892, 9576, 9828, 10374, 10773, 10926, 11533, 12312, 12747, 13338, 13832, 14364, 14568, 14742, 15561, 15782, 16389, 16996, 17784, 19656, 20007, 20748, 21546, 21852, 23066, 23673, 25494, 26676, 28728, 29484, 31122, 31564, 32778, 33992, 34599, 38241, 40014, 41496, 43092, 43704, 46132, 46683, 47346, 49167, 50988, 53352, 55237, 58968, 62244, 63128, 65556, 69198, 71019, 76482, 80028, 80731, 86184, 92264, 93366, 94692, 98334, 101976, 103797, 110474, 114723, 124488, 131112, 138396, 140049, 142038, 149929, 152964, 160056, 161462, 165711, 186732, 189384, 196668, 207594, 213057, 220948, 229446, 242193, 276792, 280098, 284076, 299858, 305928, 311391, 322924, 331422, 344169, 373464, 393336, 415188, 426114, 441896, 449787, 458892, 484386, 497133, 560196, 568152, 599716, 622782, 639171, 645848, 662844, 688338, 726579, 830376, 852228, 899574, 917784, 934173, 968772, 994266, 1049503, 1120392, 1199432, 1245564, 1278342, 1325688, 1349361, 1376676, 1453158, 1491399, 1704456, 1799148, 1868346, 1937544, 1988532, 2099006, 2179737, 2491128, 2556684, 2698722, 2753352, 2906316, 2982798, 3148509, 3598296, 3736692, 3977064, 4048083, 4198012, 4359474, 4474197, 5113368, 5397444, 5812632, 5965596, 6297018, 6539211, 7473384, 8096166, 8396024, 8718948, 8948394, 9445527, 10794888, 11931192, 12144249, 12594036, 13078422, 16192332, 17437896, 17896788, 18891054, 24288498, 25188072, 26156844, 28336581, 32384664, 35793576, 37782108, 48576996, 52313688, 56673162, 75564216, 85009743, 97153992, 113346324, 170019486, 226692648, 340038972, 680077944]

約数ペア:

[(1, 680077944), (2, 340038972), (3, 226692648), (4, 170019486), (6, 113346324), (7, 97153992), (8, 85009743), (9, 75564216), (12, 56673162), (13, 52313688), (14, 48576996), (18, 37782108), (19, 35793576), (21, 32384664), (24, 28336581), (26, 26156844), (27, 25188072), (28, 24288498), (36, 18891054), (38, 17896788), (39, 17437896), (42, 16192332), (52, 13078422), (54, 12594036), (56, 12144249), (57, 11931192), (63, 10794888), (72, 9445527), (76, 8948394), (78, 8718948), (81, 8396024), (84, 8096166), (91, 7473384), (104, 6539211), (108, 6297018), (114, 5965596), (117, 5812632), (126, 5397444), (133, 5113368), (152, 4474197), (156, 4359474), (162, 4198012), (168, 4048083), (171, 3977064), (182, 3736692), (189, 3598296), (216, 3148509), (228, 2982798), (234, 2906316), (247, 2753352), (252, 2698722), (266, 2556684), (273, 2491128), (312, 2179737), (324, 2099006), (342, 1988532), (351, 1937544), (364, 1868346), (378, 1799148), (399, 1704456), (456, 1491399), (468, 1453158), (494, 1376676), (504, 1349361), (513, 1325688), (532, 1278342), (546, 1245564), (567, 1199432), (607, 1120392), (648, 1049503), (684, 994266), (702, 968772), (728, 934173), (741, 917784), (756, 899574), (798, 852228), (819, 830376), (936, 726579), (988, 688338), (1026, 662844), (1053, 645848), (1064, 639171), (1092, 622782), (1134, 599716), (1197, 568152), (1214, 560196), (1368, 497133), (1404, 484386), (1482, 458892), (1512, 449787), (1539, 441896), (1596, 426114), (1638, 415188), (1729, 393336), (1821, 373464), (1976, 344169), (2052, 331422), (2106, 322924), (2184, 311391), (2223, 305928), (2268, 299858), (2394, 284076), (2428, 280098), (2457, 276792), (2808, 242193), (2964, 229446), (3078, 220948), (3192, 213057), (3276, 207594), (3458, 196668), (3591, 189384), (3642, 186732), (4104, 165711), (4212, 161462), (4249, 160056), (4446, 152964), (4536, 149929), (4788, 142038), (4856, 140049), (4914, 138396), (5187, 131112), (5463, 124488), (5928, 114723), (6156, 110474), (6552, 103797), (6669, 101976), (6916, 98334), (7182, 94692), (7284, 93366), (7371, 92264), (7891, 86184), (8424, 80731), (8498, 80028), (8892, 76482), (9576, 71019), (9828, 69198), (10374, 65556), (10773, 63128), (10926, 62244), (11533, 58968), (12312, 55237), (12747, 53352), (13338, 50988), (13832, 49167), (14364, 47346), (14568, 46683), (14742, 46132), (15561, 43704), (15782, 43092), (16389, 41496), (16996, 40014), (17784, 38241), (19656, 34599), (20007, 33992), (20748, 32778), (21546, 31564), (21852, 31122), (23066, 29484), (23673, 28728), (25494, 26676)]