1526656040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5419

約数の個数: 128

約数和(自身を含む): 4281984000

約数和(自身を除く): 2755327960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 455, 520, 553, 632, 728, 790, 910, 1027, 1106, 1580, 1820, 2054, 2212, 2765, 3160, 3640, 4108, 4424, 5135, 5309, 5530, 7189, 8216, 10270, 10618, 11060, 14378, 20540, 21236, 22120, 26545, 28756, 35945, 37163, 41080, 42472, 53090, 57512, 69017, 71890, 74326, 106180, 138034, 143780, 148652, 185815, 212360, 276068, 287560, 297304, 345085, 371630, 419411, 483119, 552136, 690170, 743260, 838822, 966238, 1380340, 1486520, 1677644, 1932476, 2097055, 2415595, 2760680, 2935877, 3355288, 3864952, 4194110, 4831190, 5452343, 5871754, 8388220, 9662380, 10904686, 11743508, 14679385, 16776440, 19324760, 21809372, 23487016, 27261715, 29358770, 38166401, 43618744, 54523430, 58717540, 76332802, 109046860, 117435080, 152665604, 190832005, 218093720, 305331208, 381664010, 763328020, 1526656040]

約数ペア:

[(1, 1526656040), (2, 763328020), (4, 381664010), (5, 305331208), (7, 218093720), (8, 190832005), (10, 152665604), (13, 117435080), (14, 109046860), (20, 76332802), (26, 58717540), (28, 54523430), (35, 43618744), (40, 38166401), (52, 29358770), (56, 27261715), (65, 23487016), (70, 21809372), (79, 19324760), (91, 16776440), (104, 14679385), (130, 11743508), (140, 10904686), (158, 9662380), (182, 8388220), (260, 5871754), (280, 5452343), (316, 4831190), (364, 4194110), (395, 3864952), (455, 3355288), (520, 2935877), (553, 2760680), (632, 2415595), (728, 2097055), (790, 1932476), (910, 1677644), (1027, 1486520), (1106, 1380340), (1580, 966238), (1820, 838822), (2054, 743260), (2212, 690170), (2765, 552136), (3160, 483119), (3640, 419411), (4108, 371630), (4424, 345085), (5135, 297304), (5309, 287560), (5530, 276068), (7189, 212360), (8216, 185815), (10270, 148652), (10618, 143780), (11060, 138034), (14378, 106180), (20540, 74326), (21236, 71890), (22120, 69017), (26545, 57512), (28756, 53090), (35945, 42472), (37163, 41080)]