20237558160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83737}}^1$

素因数の和:83825

約数の個数: 160

約数和(自身を含む): 67285157760

約数和(自身を除く): 47047599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 2014, 2120, 2280, 2544, 3021, 3180, 4028, 4240, 4560, 5035, 6042, 6360, 8056, 10070, 12084, 12720, 15105, 16112, 20140, 24168, 30210, 40280, 48336, 60420, 80560, 83737, 120840, 167474, 241680, 251211, 334948, 418685, 502422, 669896, 837370, 1004844, 1256055, 1339792, 1591003, 1674740, 2009688, 2512110, 3182006, 3349480, 4019376, 4438061, 4773009, 5024220, 6364012, 6698960, 7955015, 8876122, 9546018, 10048440, 12728024, 13314183, 15910030, 17752244, 19092036, 20096880, 22190305, 23865045, 25456048, 26628366, 31820060, 35504488, 38184072, 44380610, 47730090, 53256732, 63640120, 66570915, 71008976, 76368144, 84323159, 88761220, 95460180, 106513464, 127280240, 133141830, 168646318, 177522440, 190920360, 213026928, 252969477, 266283660, 337292636, 355044880, 381840720, 421615795, 505938954, 532567320, 674585272, 843231590, 1011877908, 1065134640, 1264847385, 1349170544, 1686463180, 2023755816, 2529694770, 3372926360, 4047511632, 5059389540, 6745852720, 10118779080, 20237558160]

約数ペア:

[(1, 20237558160), (2, 10118779080), (3, 6745852720), (4, 5059389540), (5, 4047511632), (6, 3372926360), (8, 2529694770), (10, 2023755816), (12, 1686463180), (15, 1349170544), (16, 1264847385), (19, 1065134640), (20, 1011877908), (24, 843231590), (30, 674585272), (38, 532567320), (40, 505938954), (48, 421615795), (53, 381840720), (57, 355044880), (60, 337292636), (76, 266283660), (80, 252969477), (95, 213026928), (106, 190920360), (114, 177522440), (120, 168646318), (152, 133141830), (159, 127280240), (190, 106513464), (212, 95460180), (228, 88761220), (240, 84323159), (265, 76368144), (285, 71008976), (304, 66570915), (318, 63640120), (380, 53256732), (424, 47730090), (456, 44380610), (530, 38184072), (570, 35504488), (636, 31820060), (760, 26628366), (795, 25456048), (848, 23865045), (912, 22190305), (1007, 20096880), (1060, 19092036), (1140, 17752244), (1272, 15910030), (1520, 13314183), (1590, 12728024), (2014, 10048440), (2120, 9546018), (2280, 8876122), (2544, 7955015), (3021, 6698960), (3180, 6364012), (4028, 5024220), (4240, 4773009), (4560, 4438061), (5035, 4019376), (6042, 3349480), (6360, 3182006), (8056, 2512110), (10070, 2009688), (12084, 1674740), (12720, 1591003), (15105, 1339792), (16112, 1256055), (20140, 1004844), (24168, 837370), (30210, 669896), (40280, 502422), (48336, 418685), (60420, 334948), (80560, 251211), (83737, 241680), (120840, 167474)]