43172640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4311

約数の個数: 144

約数和(自身を含む): 168412608

約数和(自身を除く): 125239968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4283, 5040, 8566, 10080, 12849, 17132, 21415, 25698, 29981, 34264, 38547, 42830, 51396, 59962, 64245, 68528, 77094, 85660, 89943, 102792, 119924, 128490, 137056, 149905, 154188, 171320, 179886, 192735, 205584, 239848, 256980, 269829, 299810, 308376, 342640, 359772, 385470, 411168, 449715, 479696, 513960, 539658, 599620, 616752, 685280, 719544, 770940, 899430, 959392, 1027920, 1079316, 1199240, 1233504, 1349145, 1439088, 1541880, 1798860, 2055840, 2158632, 2398480, 2698290, 2878176, 3083760, 3597720, 4317264, 4796960, 5396580, 6167520, 7195440, 8634528, 10793160, 14390880, 21586320, 43172640]

約数ペア:

[(1, 43172640), (2, 21586320), (3, 14390880), (4, 10793160), (5, 8634528), (6, 7195440), (7, 6167520), (8, 5396580), (9, 4796960), (10, 4317264), (12, 3597720), (14, 3083760), (15, 2878176), (16, 2698290), (18, 2398480), (20, 2158632), (21, 2055840), (24, 1798860), (28, 1541880), (30, 1439088), (32, 1349145), (35, 1233504), (36, 1199240), (40, 1079316), (42, 1027920), (45, 959392), (48, 899430), (56, 770940), (60, 719544), (63, 685280), (70, 616752), (72, 599620), (80, 539658), (84, 513960), (90, 479696), (96, 449715), (105, 411168), (112, 385470), (120, 359772), (126, 342640), (140, 308376), (144, 299810), (160, 269829), (168, 256980), (180, 239848), (210, 205584), (224, 192735), (240, 179886), (252, 171320), (280, 154188), (288, 149905), (315, 137056), (336, 128490), (360, 119924), (420, 102792), (480, 89943), (504, 85660), (560, 77094), (630, 68528), (672, 64245), (720, 59962), (840, 51396), (1008, 42830), (1120, 38547), (1260, 34264), (1440, 29981), (1680, 25698), (2016, 21415), (2520, 17132), (3360, 12849), (4283, 10080), (5040, 8566)]