2144449080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 7474329720

約数和(自身を除く): 5329880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 787, 810, 841, 870, 1044, 1080, 1160, 1305, 1566, 1574, 1620, 1682, 1740, 2088, 2349, 2361, 2523, 2610, 3132, 3148, 3240, 3364, 3480, 3915, 3935, 4205, 4698, 4722, 5046, 5220, 6264, 6296, 6728, 7083, 7569, 7830, 7870, 8410, 9396, 9444, 10092, 10440, 11745, 11805, 12615, 14166, 15138, 15660, 15740, 16820, 18792, 18888, 20184, 21249, 22707, 22823, 23490, 23610, 25230, 28332, 30276, 31320, 31480, 33640, 35415, 37845, 42498, 45414, 45646, 46980, 47220, 50460, 56664, 60552, 63747, 68121, 68469, 70830, 75690, 84996, 90828, 91292, 93960, 94440, 100920, 106245, 113535, 114115, 127494, 136242, 136938, 141660, 151380, 169992, 181656, 182584, 205407, 212490, 227070, 228230, 254988, 272484, 273876, 283320, 302760, 318735, 340605, 342345, 410814, 424980, 454140, 456460, 509976, 544968, 547752, 616221, 637470, 661867, 681210, 684690, 821628, 849960, 908280, 912920, 1027035, 1232442, 1274940, 1323734, 1362420, 1369380, 1643256, 1848663, 1985601, 2054070, 2464884, 2549880, 2647468, 2724840, 2738760, 3081105, 3309335, 3697326, 3971202, 4108140, 4929768, 5294936, 5956803, 6162210, 6618670, 7394652, 7942404, 8216280, 9243315, 9928005, 11913606, 12324420, 13237340, 14789304, 15884808, 17870409, 18486630, 19856010, 23827212, 24648840, 26474680, 29784015, 35740818, 36973260, 39712020, 47654424, 53611227, 59568030, 71481636, 73946520, 79424040, 89352045, 107222454, 119136060, 142963272, 178704090, 214444908, 238272120, 268056135, 357408180, 428889816, 536112270, 714816360, 1072224540, 2144449080]

約数ペア:

[(1, 2144449080), (2, 1072224540), (3, 714816360), (4, 536112270), (5, 428889816), (6, 357408180), (8, 268056135), (9, 238272120), (10, 214444908), (12, 178704090), (15, 142963272), (18, 119136060), (20, 107222454), (24, 89352045), (27, 79424040), (29, 73946520), (30, 71481636), (36, 59568030), (40, 53611227), (45, 47654424), (54, 39712020), (58, 36973260), (60, 35740818), (72, 29784015), (81, 26474680), (87, 24648840), (90, 23827212), (108, 19856010), (116, 18486630), (120, 17870409), (135, 15884808), (145, 14789304), (162, 13237340), (174, 12324420), (180, 11913606), (216, 9928005), (232, 9243315), (261, 8216280), (270, 7942404), (290, 7394652), (324, 6618670), (348, 6162210), (360, 5956803), (405, 5294936), (435, 4929768), (522, 4108140), (540, 3971202), (580, 3697326), (648, 3309335), (696, 3081105), (783, 2738760), (787, 2724840), (810, 2647468), (841, 2549880), (870, 2464884), (1044, 2054070), (1080, 1985601), (1160, 1848663), (1305, 1643256), (1566, 1369380), (1574, 1362420), (1620, 1323734), (1682, 1274940), (1740, 1232442), (2088, 1027035), (2349, 912920), (2361, 908280), (2523, 849960), (2610, 821628), (3132, 684690), (3148, 681210), (3240, 661867), (3364, 637470), (3480, 616221), (3915, 547752), (3935, 544968), (4205, 509976), (4698, 456460), (4722, 454140), (5046, 424980), (5220, 410814), (6264, 342345), (6296, 340605), (6728, 318735), (7083, 302760), (7569, 283320), (7830, 273876), (7870, 272484), (8410, 254988), (9396, 228230), (9444, 227070), (10092, 212490), (10440, 205407), (11745, 182584), (11805, 181656), (12615, 169992), (14166, 151380), (15138, 141660), (15660, 136938), (15740, 136242), (16820, 127494), (18792, 114115), (18888, 113535), (20184, 106245), (21249, 100920), (22707, 94440), (22823, 93960), (23490, 91292), (23610, 90828), (25230, 84996), (28332, 75690), (30276, 70830), (31320, 68469), (31480, 68121), (33640, 63747), (35415, 60552), (37845, 56664), (42498, 50460), (45414, 47220), (45646, 46980)]