855774360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4783}}^1$

素因数の和:4878

約数の個数: 192

約数和(自身を含む): 3224033280

約数和(自身を除く): 2368258920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4783, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9566, 9940, 11928, 12780, 14349, 14910, 17892, 19132, 19880, 22365, 23915, 25560, 28698, 29820, 33481, 35784, 38264, 43047, 44730, 47830, 57396, 59640, 66962, 71745, 86094, 89460, 95660, 100443, 114792, 133924, 143490, 167405, 172188, 178920, 191320, 200886, 215235, 267848, 286980, 301329, 334810, 339593, 344376, 401772, 430470, 502215, 573960, 602658, 669620, 679186, 803544, 860940, 1004430, 1018779, 1205316, 1339240, 1358372, 1506645, 1697965, 1721880, 2008860, 2037558, 2377151, 2410632, 2716744, 3013290, 3056337, 3395930, 4017720, 4075116, 4754302, 5093895, 6026580, 6112674, 6791860, 7131453, 8150232, 9508604, 10187790, 11885755, 12053160, 12225348, 13583720, 14262906, 15281685, 19017208, 20375580, 21394359, 23771510, 24450696, 28525812, 30563370, 35657265, 40751160, 42788718, 47543020, 57051624, 61126740, 71314530, 85577436, 95086040, 106971795, 122253480, 142629060, 171154872, 213943590, 285258120, 427887180, 855774360]

約数ペア:

[(1, 855774360), (2, 427887180), (3, 285258120), (4, 213943590), (5, 171154872), (6, 142629060), (7, 122253480), (8, 106971795), (9, 95086040), (10, 85577436), (12, 71314530), (14, 61126740), (15, 57051624), (18, 47543020), (20, 42788718), (21, 40751160), (24, 35657265), (28, 30563370), (30, 28525812), (35, 24450696), (36, 23771510), (40, 21394359), (42, 20375580), (45, 19017208), (56, 15281685), (60, 14262906), (63, 13583720), (70, 12225348), (71, 12053160), (72, 11885755), (84, 10187790), (90, 9508604), (105, 8150232), (120, 7131453), (126, 6791860), (140, 6112674), (142, 6026580), (168, 5093895), (180, 4754302), (210, 4075116), (213, 4017720), (252, 3395930), (280, 3056337), (284, 3013290), (315, 2716744), (355, 2410632), (360, 2377151), (420, 2037558), (426, 2008860), (497, 1721880), (504, 1697965), (568, 1506645), (630, 1358372), (639, 1339240), (710, 1205316), (840, 1018779), (852, 1004430), (994, 860940), (1065, 803544), (1260, 679186), (1278, 669620), (1420, 602658), (1491, 573960), (1704, 502215), (1988, 430470), (2130, 401772), (2485, 344376), (2520, 339593), (2556, 334810), (2840, 301329), (2982, 286980), (3195, 267848), (3976, 215235), (4260, 200886), (4473, 191320), (4783, 178920), (4970, 172188), (5112, 167405), (5964, 143490), (6390, 133924), (7455, 114792), (8520, 100443), (8946, 95660), (9566, 89460), (9940, 86094), (11928, 71745), (12780, 66962), (14349, 59640), (14910, 57396), (17892, 47830), (19132, 44730), (19880, 43047), (22365, 38264), (23915, 35784), (25560, 33481), (28698, 29820)]