127790460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 468357120

約数和(自身を除く): 340566660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 191, 210, 236, 252, 270, 295, 315, 324, 354, 378, 382, 405, 413, 420, 531, 540, 567, 573, 590, 630, 708, 756, 764, 810, 826, 885, 945, 955, 1062, 1134, 1146, 1180, 1239, 1260, 1337, 1593, 1620, 1652, 1719, 1770, 1890, 1910, 2065, 2124, 2268, 2292, 2478, 2655, 2674, 2835, 2865, 3186, 3438, 3540, 3717, 3780, 3820, 4011, 4130, 4779, 4956, 5157, 5310, 5348, 5670, 5730, 6195, 6372, 6685, 6876, 7434, 7965, 8022, 8260, 8595, 9558, 10314, 10620, 11151, 11269, 11340, 11460, 12033, 12390, 13370, 14868, 15471, 15930, 16044, 17190, 18585, 19116, 20055, 20628, 22302, 22538, 23895, 24066, 24780, 25785, 26740, 30942, 31860, 33453, 33807, 34380, 36099, 37170, 40110, 44604, 45076, 47790, 48132, 51570, 55755, 56345, 60165, 61884, 66906, 67614, 72198, 74340, 77355, 78883, 80220, 95580, 101421, 103140, 108297, 111510, 112690, 120330, 133812, 135228, 144396, 154710, 157766, 167265, 169035, 180495, 202842, 216594, 223020, 225380, 236649, 240660, 304263, 309420, 315532, 334530, 338070, 360990, 394415, 405684, 433188, 473298, 507105, 541485, 608526, 669060, 676140, 709947, 721980, 788830, 912789, 946596, 1014210, 1082970, 1183245, 1217052, 1419894, 1521315, 1577660, 1825578, 2028420, 2129841, 2165940, 2366490, 2839788, 3042630, 3549735, 3651156, 4259682, 4563945, 4732980, 6085260, 6389523, 7099470, 8519364, 9127890, 10649205, 12779046, 14198940, 18255780, 21298410, 25558092, 31947615, 42596820, 63895230, 127790460]

約数ペア:

[(1, 127790460), (2, 63895230), (3, 42596820), (4, 31947615), (5, 25558092), (6, 21298410), (7, 18255780), (9, 14198940), (10, 12779046), (12, 10649205), (14, 9127890), (15, 8519364), (18, 7099470), (20, 6389523), (21, 6085260), (27, 4732980), (28, 4563945), (30, 4259682), (35, 3651156), (36, 3549735), (42, 3042630), (45, 2839788), (54, 2366490), (59, 2165940), (60, 2129841), (63, 2028420), (70, 1825578), (81, 1577660), (84, 1521315), (90, 1419894), (105, 1217052), (108, 1183245), (118, 1082970), (126, 1014210), (135, 946596), (140, 912789), (162, 788830), (177, 721980), (180, 709947), (189, 676140), (191, 669060), (210, 608526), (236, 541485), (252, 507105), (270, 473298), (295, 433188), (315, 405684), (324, 394415), (354, 360990), (378, 338070), (382, 334530), (405, 315532), (413, 309420), (420, 304263), (531, 240660), (540, 236649), (567, 225380), (573, 223020), (590, 216594), (630, 202842), (708, 180495), (756, 169035), (764, 167265), (810, 157766), (826, 154710), (885, 144396), (945, 135228), (955, 133812), (1062, 120330), (1134, 112690), (1146, 111510), (1180, 108297), (1239, 103140), (1260, 101421), (1337, 95580), (1593, 80220), (1620, 78883), (1652, 77355), (1719, 74340), (1770, 72198), (1890, 67614), (1910, 66906), (2065, 61884), (2124, 60165), (2268, 56345), (2292, 55755), (2478, 51570), (2655, 48132), (2674, 47790), (2835, 45076), (2865, 44604), (3186, 40110), (3438, 37170), (3540, 36099), (3717, 34380), (3780, 33807), (3820, 33453), (4011, 31860), (4130, 30942), (4779, 26740), (4956, 25785), (5157, 24780), (5310, 24066), (5348, 23895), (5670, 22538), (5730, 22302), (6195, 20628), (6372, 20055), (6685, 19116), (6876, 18585), (7434, 17190), (7965, 16044), (8022, 15930), (8260, 15471), (8595, 14868), (9558, 13370), (10314, 12390), (10620, 12033), (11151, 11460), (11269, 11340)]