40795440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3469}}^1$

素因数の和:3499

約数の個数: 120

約数和(自身を含む): 147155760

約数和(自身を除く): 106360320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3469, 3920, 5880, 6938, 10407, 11760, 13876, 17345, 20814, 24283, 27752, 34690, 41628, 48566, 52035, 55504, 69380, 72849, 83256, 97132, 104070, 121415, 138760, 145698, 166512, 169981, 194264, 208140, 242830, 277520, 291396, 339962, 364245, 388528, 416280, 485660, 509943, 582792, 679924, 728490, 832560, 849905, 971320, 1019886, 1165584, 1359848, 1456980, 1699810, 1942640, 2039772, 2549715, 2719696, 2913960, 3399620, 4079544, 5099430, 5827920, 6799240, 8159088, 10198860, 13598480, 20397720, 40795440]

約数ペア:

[(1, 40795440), (2, 20397720), (3, 13598480), (4, 10198860), (5, 8159088), (6, 6799240), (7, 5827920), (8, 5099430), (10, 4079544), (12, 3399620), (14, 2913960), (15, 2719696), (16, 2549715), (20, 2039772), (21, 1942640), (24, 1699810), (28, 1456980), (30, 1359848), (35, 1165584), (40, 1019886), (42, 971320), (48, 849905), (49, 832560), (56, 728490), (60, 679924), (70, 582792), (80, 509943), (84, 485660), (98, 416280), (105, 388528), (112, 364245), (120, 339962), (140, 291396), (147, 277520), (168, 242830), (196, 208140), (210, 194264), (240, 169981), (245, 166512), (280, 145698), (294, 138760), (336, 121415), (392, 104070), (420, 97132), (490, 83256), (560, 72849), (588, 69380), (735, 55504), (784, 52035), (840, 48566), (980, 41628), (1176, 34690), (1470, 27752), (1680, 24283), (1960, 20814), (2352, 17345), (2940, 13876), (3469, 11760), (3920, 10407), (5880, 6938)]