127625520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 446757120

約数和(自身を除く): 319131600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1667, 1740, 1914, 2320, 2552, 2640, 3190, 3334, 3480, 3828, 4785, 5001, 5104, 6380, 6668, 6960, 7656, 8335, 9570, 10002, 12760, 13336, 15312, 16670, 18337, 19140, 20004, 25005, 25520, 26672, 33340, 36674, 38280, 40008, 48343, 50010, 55011, 66680, 73348, 76560, 80016, 91685, 96686, 100020, 110022, 133360, 145029, 146696, 183370, 193372, 200040, 220044, 241715, 275055, 290058, 293392, 366740, 386744, 400080, 440088, 483430, 531773, 550110, 580116, 725145, 733480, 773488, 880176, 966860, 1063546, 1100220, 1160232, 1450290, 1466960, 1595319, 1933720, 2127092, 2200440, 2320464, 2658865, 2900580, 3190638, 3867440, 4254184, 4400880, 5317730, 5801160, 6381276, 7976595, 8508368, 10635460, 11602320, 12762552, 15953190, 21270920, 25525104, 31906380, 42541840, 63812760, 127625520]

約数ペア:

[(1, 127625520), (2, 63812760), (3, 42541840), (4, 31906380), (5, 25525104), (6, 21270920), (8, 15953190), (10, 12762552), (11, 11602320), (12, 10635460), (15, 8508368), (16, 7976595), (20, 6381276), (22, 5801160), (24, 5317730), (29, 4400880), (30, 4254184), (33, 3867440), (40, 3190638), (44, 2900580), (48, 2658865), (55, 2320464), (58, 2200440), (60, 2127092), (66, 1933720), (80, 1595319), (87, 1466960), (88, 1450290), (110, 1160232), (116, 1100220), (120, 1063546), (132, 966860), (145, 880176), (165, 773488), (174, 733480), (176, 725145), (220, 580116), (232, 550110), (240, 531773), (264, 483430), (290, 440088), (319, 400080), (330, 386744), (348, 366740), (435, 293392), (440, 290058), (464, 275055), (528, 241715), (580, 220044), (638, 200040), (660, 193372), (696, 183370), (870, 146696), (880, 145029), (957, 133360), (1160, 110022), (1276, 100020), (1320, 96686), (1392, 91685), (1595, 80016), (1667, 76560), (1740, 73348), (1914, 66680), (2320, 55011), (2552, 50010), (2640, 48343), (3190, 40008), (3334, 38280), (3480, 36674), (3828, 33340), (4785, 26672), (5001, 25520), (5104, 25005), (6380, 20004), (6668, 19140), (6960, 18337), (7656, 16670), (8335, 15312), (9570, 13336), (10002, 12760)]