74071040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 176

約数和(自身を含む): 201621312

約数和(自身を除く): 127550272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 37, 40, 46, 64, 68, 74, 80, 85, 92, 115, 128, 136, 148, 160, 170, 184, 185, 230, 256, 272, 296, 320, 340, 368, 370, 391, 460, 512, 544, 592, 629, 640, 680, 736, 740, 782, 851, 920, 1024, 1088, 1184, 1258, 1280, 1360, 1472, 1480, 1564, 1702, 1840, 1955, 2176, 2368, 2516, 2560, 2720, 2944, 2960, 3128, 3145, 3404, 3680, 3910, 4255, 4352, 4736, 5032, 5120, 5440, 5888, 5920, 6256, 6290, 6808, 7360, 7820, 8510, 8704, 9472, 10064, 10880, 11776, 11840, 12512, 12580, 13616, 14467, 14720, 15640, 17020, 17408, 18944, 20128, 21760, 23552, 23680, 25024, 25160, 27232, 28934, 29440, 31280, 34040, 37888, 40256, 43520, 47360, 50048, 50320, 54464, 57868, 58880, 62560, 68080, 72335, 80512, 87040, 94720, 100096, 100640, 108928, 115736, 117760, 125120, 136160, 144670, 161024, 189440, 200192, 201280, 217856, 231472, 250240, 272320, 289340, 322048, 400384, 402560, 435712, 462944, 500480, 544640, 578680, 644096, 805120, 871424, 925888, 1000960, 1089280, 1157360, 1610240, 1851776, 2001920, 2178560, 2314720, 3220480, 3703552, 4357120, 4629440, 7407104, 9258880, 14814208, 18517760, 37035520, 74071040]

約数ペア:

[(1, 74071040), (2, 37035520), (4, 18517760), (5, 14814208), (8, 9258880), (10, 7407104), (16, 4629440), (17, 4357120), (20, 3703552), (23, 3220480), (32, 2314720), (34, 2178560), (37, 2001920), (40, 1851776), (46, 1610240), (64, 1157360), (68, 1089280), (74, 1000960), (80, 925888), (85, 871424), (92, 805120), (115, 644096), (128, 578680), (136, 544640), (148, 500480), (160, 462944), (170, 435712), (184, 402560), (185, 400384), (230, 322048), (256, 289340), (272, 272320), (296, 250240), (320, 231472), (340, 217856), (368, 201280), (370, 200192), (391, 189440), (460, 161024), (512, 144670), (544, 136160), (592, 125120), (629, 117760), (640, 115736), (680, 108928), (736, 100640), (740, 100096), (782, 94720), (851, 87040), (920, 80512), (1024, 72335), (1088, 68080), (1184, 62560), (1258, 58880), (1280, 57868), (1360, 54464), (1472, 50320), (1480, 50048), (1564, 47360), (1702, 43520), (1840, 40256), (1955, 37888), (2176, 34040), (2368, 31280), (2516, 29440), (2560, 28934), (2720, 27232), (2944, 25160), (2960, 25024), (3128, 23680), (3145, 23552), (3404, 21760), (3680, 20128), (3910, 18944), (4255, 17408), (4352, 17020), (4736, 15640), (5032, 14720), (5120, 14467), (5440, 13616), (5888, 12580), (5920, 12512), (6256, 11840), (6290, 11776), (6808, 10880), (7360, 10064), (7820, 9472), (8510, 8704)]