157923060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 488509056

約数和(自身を除く): 330585996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 317, 345, 361, 380, 437, 460, 570, 634, 690, 722, 874, 951, 1083, 1140, 1268, 1311, 1380, 1444, 1585, 1748, 1805, 1902, 2166, 2185, 2622, 3170, 3610, 3804, 4332, 4370, 4755, 5244, 5415, 6023, 6340, 6555, 7220, 7291, 8303, 8740, 9510, 10830, 12046, 13110, 14582, 16606, 18069, 19020, 21660, 21873, 24092, 24909, 26220, 29164, 30115, 33212, 36138, 36455, 41515, 43746, 49818, 60230, 72276, 72910, 83030, 87492, 90345, 99636, 109365, 114437, 120460, 124545, 138529, 145820, 166060, 180690, 218730, 228874, 249090, 277058, 343311, 361380, 415587, 437460, 457748, 498180, 554116, 572185, 686622, 692645, 831174, 1144370, 1373244, 1385290, 1662348, 1716555, 2077935, 2288740, 2632051, 2770580, 3433110, 4155870, 5264102, 6866220, 7896153, 8311740, 10528204, 13160255, 15792306, 26320510, 31584612, 39480765, 52641020, 78961530, 157923060]

約数ペア:

[(1, 157923060), (2, 78961530), (3, 52641020), (4, 39480765), (5, 31584612), (6, 26320510), (10, 15792306), (12, 13160255), (15, 10528204), (19, 8311740), (20, 7896153), (23, 6866220), (30, 5264102), (38, 4155870), (46, 3433110), (57, 2770580), (60, 2632051), (69, 2288740), (76, 2077935), (92, 1716555), (95, 1662348), (114, 1385290), (115, 1373244), (138, 1144370), (190, 831174), (228, 692645), (230, 686622), (276, 572185), (285, 554116), (317, 498180), (345, 457748), (361, 437460), (380, 415587), (437, 361380), (460, 343311), (570, 277058), (634, 249090), (690, 228874), (722, 218730), (874, 180690), (951, 166060), (1083, 145820), (1140, 138529), (1268, 124545), (1311, 120460), (1380, 114437), (1444, 109365), (1585, 99636), (1748, 90345), (1805, 87492), (1902, 83030), (2166, 72910), (2185, 72276), (2622, 60230), (3170, 49818), (3610, 43746), (3804, 41515), (4332, 36455), (4370, 36138), (4755, 33212), (5244, 30115), (5415, 29164), (6023, 26220), (6340, 24909), (6555, 24092), (7220, 21873), (7291, 21660), (8303, 19020), (8740, 18069), (9510, 16606), (10830, 14582), (12046, 13110)]