173365680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 558607104

約数和(自身を除く): 385241424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 107, 120, 129, 157, 172, 214, 215, 240, 258, 314, 321, 344, 428, 430, 471, 516, 535, 628, 642, 645, 688, 785, 856, 860, 942, 1032, 1070, 1256, 1284, 1290, 1570, 1605, 1712, 1720, 1884, 2064, 2140, 2355, 2512, 2568, 2580, 3140, 3210, 3440, 3768, 4280, 4601, 4710, 5136, 5160, 6280, 6420, 6751, 7536, 8560, 9202, 9420, 10320, 12560, 12840, 13502, 13803, 16799, 18404, 18840, 20253, 23005, 25680, 27004, 27606, 33598, 33755, 36808, 37680, 40506, 46010, 50397, 54008, 55212, 67196, 67510, 69015, 73616, 81012, 83995, 92020, 100794, 101265, 108016, 110424, 134392, 135020, 138030, 162024, 167990, 184040, 201588, 202530, 220848, 251985, 268784, 270040, 276060, 324048, 335980, 368080, 403176, 405060, 503970, 540080, 552120, 671960, 722357, 806352, 810120, 1007940, 1104240, 1343920, 1444714, 1620240, 2015880, 2167071, 2889428, 3611785, 4031760, 4334142, 5778856, 7223570, 8668284, 10835355, 11557712, 14447140, 17336568, 21670710, 28894280, 34673136, 43341420, 57788560, 86682840, 173365680]

約数ペア:

[(1, 173365680), (2, 86682840), (3, 57788560), (4, 43341420), (5, 34673136), (6, 28894280), (8, 21670710), (10, 17336568), (12, 14447140), (15, 11557712), (16, 10835355), (20, 8668284), (24, 7223570), (30, 5778856), (40, 4334142), (43, 4031760), (48, 3611785), (60, 2889428), (80, 2167071), (86, 2015880), (107, 1620240), (120, 1444714), (129, 1343920), (157, 1104240), (172, 1007940), (214, 810120), (215, 806352), (240, 722357), (258, 671960), (314, 552120), (321, 540080), (344, 503970), (428, 405060), (430, 403176), (471, 368080), (516, 335980), (535, 324048), (628, 276060), (642, 270040), (645, 268784), (688, 251985), (785, 220848), (856, 202530), (860, 201588), (942, 184040), (1032, 167990), (1070, 162024), (1256, 138030), (1284, 135020), (1290, 134392), (1570, 110424), (1605, 108016), (1712, 101265), (1720, 100794), (1884, 92020), (2064, 83995), (2140, 81012), (2355, 73616), (2512, 69015), (2568, 67510), (2580, 67196), (3140, 55212), (3210, 54008), (3440, 50397), (3768, 46010), (4280, 40506), (4601, 37680), (4710, 36808), (5136, 33755), (5160, 33598), (6280, 27606), (6420, 27004), (6751, 25680), (7536, 23005), (8560, 20253), (9202, 18840), (9420, 18404), (10320, 16799), (12560, 13803), (12840, 13502)]