127655640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 478483200

約数和(自身を除く): 350827560

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, 72, 84, 90, 105, 120, 126, 140, 168, 179, 180, 210, 252, 280, 283, 315, 358, 360, 420, 504, 537, 566, 630, 716, 840, 849, 895, 1074, 1132, 1253, 1260, 1415, 1432, 1611, 1698, 1790, 1981, 2148, 2264, 2506, 2520, 2547, 2685, 2830, 3222, 3396, 3580, 3759, 3962, 4245, 4296, 5012, 5094, 5370, 5660, 5943, 6265, 6444, 6792, 7160, 7518, 7924, 8055, 8490, 9905, 10024, 10188, 10740, 11277, 11320, 11886, 12530, 12735, 12888, 15036, 15848, 16110, 16980, 17829, 18795, 19810, 20376, 21480, 22554, 23772, 25060, 25470, 29715, 30072, 32220, 33960, 35658, 37590, 39620, 45108, 47544, 50120, 50657, 50940, 56385, 59430, 64440, 71316, 75180, 79240, 89145, 90216, 101314, 101880, 112770, 118860, 142632, 150360, 151971, 178290, 202628, 225540, 237720, 253285, 303942, 354599, 356580, 405256, 451080, 455913, 506570, 607884, 709198, 713160, 759855, 911826, 1013140, 1063797, 1215768, 1418396, 1519710, 1772995, 1823652, 2026280, 2127594, 2279565, 2836792, 3039420, 3191391, 3545990, 3647304, 4255188, 4559130, 5318985, 6078840, 6382782, 7091980, 8510376, 9118260, 10637970, 12765564, 14183960, 15956955, 18236520, 21275940, 25531128, 31913910, 42551880, 63827820, 127655640]

約数ペア:

[(1, 127655640), (2, 63827820), (3, 42551880), (4, 31913910), (5, 25531128), (6, 21275940), (7, 18236520), (8, 15956955), (9, 14183960), (10, 12765564), (12, 10637970), (14, 9118260), (15, 8510376), (18, 7091980), (20, 6382782), (21, 6078840), (24, 5318985), (28, 4559130), (30, 4255188), (35, 3647304), (36, 3545990), (40, 3191391), (42, 3039420), (45, 2836792), (56, 2279565), (60, 2127594), (63, 2026280), (70, 1823652), (72, 1772995), (84, 1519710), (90, 1418396), (105, 1215768), (120, 1063797), (126, 1013140), (140, 911826), (168, 759855), (179, 713160), (180, 709198), (210, 607884), (252, 506570), (280, 455913), (283, 451080), (315, 405256), (358, 356580), (360, 354599), (420, 303942), (504, 253285), (537, 237720), (566, 225540), (630, 202628), (716, 178290), (840, 151971), (849, 150360), (895, 142632), (1074, 118860), (1132, 112770), (1253, 101880), (1260, 101314), (1415, 90216), (1432, 89145), (1611, 79240), (1698, 75180), (1790, 71316), (1981, 64440), (2148, 59430), (2264, 56385), (2506, 50940), (2520, 50657), (2547, 50120), (2685, 47544), (2830, 45108), (3222, 39620), (3396, 37590), (3580, 35658), (3759, 33960), (3962, 32220), (4245, 30072), (4296, 29715), (5012, 25470), (5094, 25060), (5370, 23772), (5660, 22554), (5943, 21480), (6265, 20376), (6444, 19810), (6792, 18795), (7160, 17829), (7518, 16980), (7924, 16110), (8055, 15848), (8490, 15036), (9905, 12888), (10024, 12735), (10188, 12530), (10740, 11886), (11277, 11320)]