272116320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 989936640

約数和(自身を除く): 717820320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 210, 218, 224, 240, 280, 327, 336, 420, 436, 480, 545, 560, 654, 672, 743, 763, 840, 872, 1090, 1120, 1308, 1486, 1526, 1635, 1680, 1744, 2180, 2229, 2289, 2616, 2972, 3052, 3270, 3360, 3488, 3715, 3815, 4360, 4458, 4578, 5201, 5232, 5944, 6104, 6540, 7430, 7630, 8720, 8916, 9156, 10402, 10464, 11145, 11445, 11888, 12208, 13080, 14860, 15260, 15603, 17440, 17832, 18312, 20804, 22290, 22890, 23776, 24416, 26005, 26160, 29720, 30520, 31206, 35664, 36624, 41608, 44580, 45780, 52010, 52320, 59440, 61040, 62412, 71328, 73248, 78015, 80987, 83216, 89160, 91560, 104020, 118880, 122080, 124824, 156030, 161974, 166432, 178320, 183120, 208040, 242961, 249648, 312060, 323948, 356640, 366240, 404935, 416080, 485922, 499296, 566909, 624120, 647896, 809870, 832160, 971844, 1133818, 1214805, 1248240, 1295792, 1619740, 1700727, 1943688, 2267636, 2429610, 2496480, 2591584, 2834545, 3239480, 3401454, 3887376, 4535272, 4859220, 5669090, 6478960, 6802908, 7774752, 8503635, 9070544, 9718440, 11338180, 12957920, 13605816, 17007270, 18141088, 19436880, 22676360, 27211632, 34014540, 38873760, 45352720, 54423264, 68029080, 90705440, 136058160, 272116320]

約数ペア:

[(1, 272116320), (2, 136058160), (3, 90705440), (4, 68029080), (5, 54423264), (6, 45352720), (7, 38873760), (8, 34014540), (10, 27211632), (12, 22676360), (14, 19436880), (15, 18141088), (16, 17007270), (20, 13605816), (21, 12957920), (24, 11338180), (28, 9718440), (30, 9070544), (32, 8503635), (35, 7774752), (40, 6802908), (42, 6478960), (48, 5669090), (56, 4859220), (60, 4535272), (70, 3887376), (80, 3401454), (84, 3239480), (96, 2834545), (105, 2591584), (109, 2496480), (112, 2429610), (120, 2267636), (140, 1943688), (160, 1700727), (168, 1619740), (210, 1295792), (218, 1248240), (224, 1214805), (240, 1133818), (280, 971844), (327, 832160), (336, 809870), (420, 647896), (436, 624120), (480, 566909), (545, 499296), (560, 485922), (654, 416080), (672, 404935), (743, 366240), (763, 356640), (840, 323948), (872, 312060), (1090, 249648), (1120, 242961), (1308, 208040), (1486, 183120), (1526, 178320), (1635, 166432), (1680, 161974), (1744, 156030), (2180, 124824), (2229, 122080), (2289, 118880), (2616, 104020), (2972, 91560), (3052, 89160), (3270, 83216), (3360, 80987), (3488, 78015), (3715, 73248), (3815, 71328), (4360, 62412), (4458, 61040), (4578, 59440), (5201, 52320), (5232, 52010), (5944, 45780), (6104, 44580), (6540, 41608), (7430, 36624), (7630, 35664), (8720, 31206), (8916, 30520), (9156, 29720), (10402, 26160), (10464, 26005), (11145, 24416), (11445, 23776), (11888, 22890), (12208, 22290), (13080, 20804), (14860, 18312), (15260, 17832), (15603, 17440)]