40350720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 176

約数和(自身を含む): 134414208

約数和(自身を除く): 94063488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 71, 74, 80, 96, 111, 120, 128, 142, 148, 160, 185, 192, 213, 222, 240, 256, 284, 296, 320, 355, 370, 384, 426, 444, 480, 512, 555, 568, 592, 640, 710, 740, 768, 852, 888, 960, 1024, 1065, 1110, 1136, 1184, 1280, 1420, 1480, 1536, 1704, 1776, 1920, 2130, 2220, 2272, 2368, 2560, 2627, 2840, 2960, 3072, 3408, 3552, 3840, 4260, 4440, 4544, 4736, 5120, 5254, 5680, 5920, 6816, 7104, 7680, 7881, 8520, 8880, 9088, 9472, 10508, 11360, 11840, 13135, 13632, 14208, 15360, 15762, 17040, 17760, 18176, 18944, 21016, 22720, 23680, 26270, 27264, 28416, 31524, 34080, 35520, 36352, 37888, 39405, 42032, 45440, 47360, 52540, 54528, 56832, 63048, 68160, 71040, 72704, 78810, 84064, 90880, 94720, 105080, 109056, 113664, 126096, 136320, 142080, 157620, 168128, 181760, 189440, 210160, 218112, 252192, 272640, 284160, 315240, 336256, 363520, 420320, 504384, 545280, 568320, 630480, 672512, 840640, 1008768, 1090560, 1260960, 1345024, 1681280, 2017536, 2521920, 2690048, 3362560, 4035072, 5043840, 6725120, 8070144, 10087680, 13450240, 20175360, 40350720]

約数ペア:

[(1, 40350720), (2, 20175360), (3, 13450240), (4, 10087680), (5, 8070144), (6, 6725120), (8, 5043840), (10, 4035072), (12, 3362560), (15, 2690048), (16, 2521920), (20, 2017536), (24, 1681280), (30, 1345024), (32, 1260960), (37, 1090560), (40, 1008768), (48, 840640), (60, 672512), (64, 630480), (71, 568320), (74, 545280), (80, 504384), (96, 420320), (111, 363520), (120, 336256), (128, 315240), (142, 284160), (148, 272640), (160, 252192), (185, 218112), (192, 210160), (213, 189440), (222, 181760), (240, 168128), (256, 157620), (284, 142080), (296, 136320), (320, 126096), (355, 113664), (370, 109056), (384, 105080), (426, 94720), (444, 90880), (480, 84064), (512, 78810), (555, 72704), (568, 71040), (592, 68160), (640, 63048), (710, 56832), (740, 54528), (768, 52540), (852, 47360), (888, 45440), (960, 42032), (1024, 39405), (1065, 37888), (1110, 36352), (1136, 35520), (1184, 34080), (1280, 31524), (1420, 28416), (1480, 27264), (1536, 26270), (1704, 23680), (1776, 22720), (1920, 21016), (2130, 18944), (2220, 18176), (2272, 17760), (2368, 17040), (2560, 15762), (2627, 15360), (2840, 14208), (2960, 13632), (3072, 13135), (3408, 11840), (3552, 11360), (3840, 10508), (4260, 9472), (4440, 9088), (4544, 8880), (4736, 8520), (5120, 7881), (5254, 7680), (5680, 7104), (5920, 6816)]