188508120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 616032000

約数和(自身を除く): 427523880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 2851, 3306, 3480, 4408, 5510, 5702, 6612, 8265, 8553, 11020, 11404, 13224, 14255, 16530, 17106, 22040, 22808, 28510, 33060, 34212, 42765, 54169, 57020, 66120, 68424, 82679, 85530, 108338, 114040, 162507, 165358, 171060, 216676, 248037, 270845, 325014, 330716, 342120, 413395, 433352, 496074, 541690, 650028, 661432, 812535, 826790, 992148, 1083380, 1240185, 1300056, 1570901, 1625070, 1653580, 1984296, 2166760, 2480370, 3141802, 3250140, 3307160, 4712703, 4960740, 6283604, 6500280, 7854505, 9425406, 9921480, 12567208, 15709010, 18850812, 23563515, 31418020, 37701624, 47127030, 62836040, 94254060, 188508120]

約数ペア:

[(1, 188508120), (2, 94254060), (3, 62836040), (4, 47127030), (5, 37701624), (6, 31418020), (8, 23563515), (10, 18850812), (12, 15709010), (15, 12567208), (19, 9921480), (20, 9425406), (24, 7854505), (29, 6500280), (30, 6283604), (38, 4960740), (40, 4712703), (57, 3307160), (58, 3250140), (60, 3141802), (76, 2480370), (87, 2166760), (95, 1984296), (114, 1653580), (116, 1625070), (120, 1570901), (145, 1300056), (152, 1240185), (174, 1083380), (190, 992148), (228, 826790), (232, 812535), (285, 661432), (290, 650028), (348, 541690), (380, 496074), (435, 433352), (456, 413395), (551, 342120), (570, 330716), (580, 325014), (696, 270845), (760, 248037), (870, 216676), (1102, 171060), (1140, 165358), (1160, 162507), (1653, 114040), (1740, 108338), (2204, 85530), (2280, 82679), (2755, 68424), (2851, 66120), (3306, 57020), (3480, 54169), (4408, 42765), (5510, 34212), (5702, 33060), (6612, 28510), (8265, 22808), (8553, 22040), (11020, 17106), (11404, 16530), (13224, 14255)]