156945429440

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{890117}}^1$

素因数の和:890182

約数の個数: 112

約数和(自身を含む): 406961949600

約数和(自身を除く): 250016520160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2755, 3040, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 17632, 22040, 35264, 44080, 88160, 176320, 890117, 1780234, 3560468, 4450585, 7120936, 8901170, 14241872, 16912223, 17802340, 25813393, 28483744, 33824446, 35604680, 51626786, 56967488, 67648892, 71209360, 84561115, 103253572, 129066965, 135297784, 142418720, 169122230, 206507144, 258133930, 270595568, 284837440, 338244460, 413014288, 490454467, 516267860, 541191136, 676488920, 826028576, 980908934, 1032535720, 1082382272, 1352977840, 1652057152, 1961817868, 2065071440, 2452272335, 2705955680, 3923635736, 4130142880, 4904544670, 5411911360, 7847271472, 8260285760, 9809089340, 15694542944, 19618178680, 31389085888, 39236357360, 78472714720, 156945429440]

約数ペア:

[(1, 156945429440), (2, 78472714720), (4, 39236357360), (5, 31389085888), (8, 19618178680), (10, 15694542944), (16, 9809089340), (19, 8260285760), (20, 7847271472), (29, 5411911360), (32, 4904544670), (38, 4130142880), (40, 3923635736), (58, 2705955680), (64, 2452272335), (76, 2065071440), (80, 1961817868), (95, 1652057152), (116, 1352977840), (145, 1082382272), (152, 1032535720), (160, 980908934), (190, 826028576), (232, 676488920), (290, 541191136), (304, 516267860), (320, 490454467), (380, 413014288), (464, 338244460), (551, 284837440), (580, 270595568), (608, 258133930), (760, 206507144), (928, 169122230), (1102, 142418720), (1160, 135297784), (1216, 129066965), (1520, 103253572), (1856, 84561115), (2204, 71209360), (2320, 67648892), (2755, 56967488), (3040, 51626786), (4408, 35604680), (4640, 33824446), (5510, 28483744), (6080, 25813393), (8816, 17802340), (9280, 16912223), (11020, 14241872), (17632, 8901170), (22040, 7120936), (35264, 4450585), (44080, 3560468), (88160, 1780234), (176320, 890117)]