67897320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 218816640

約数和(自身を除く): 150919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 401, 408, 415, 498, 510, 664, 680, 802, 830, 996, 1020, 1203, 1245, 1411, 1604, 1660, 1992, 2005, 2040, 2406, 2490, 2822, 3208, 3320, 4010, 4233, 4812, 4980, 5644, 6015, 6817, 7055, 8020, 8466, 9624, 9960, 11288, 12030, 13634, 14110, 16040, 16932, 20451, 21165, 24060, 27268, 28220, 33283, 33864, 34085, 40902, 42330, 48120, 54536, 56440, 66566, 68170, 81804, 84660, 99849, 102255, 133132, 136340, 163608, 166415, 169320, 199698, 204510, 266264, 272680, 332830, 399396, 409020, 499245, 565811, 665660, 798792, 818040, 998490, 1131622, 1331320, 1697433, 1996980, 2263244, 2829055, 3394866, 3993960, 4526488, 5658110, 6789732, 8487165, 11316220, 13579464, 16974330, 22632440, 33948660, 67897320]

約数ペア:

[(1, 67897320), (2, 33948660), (3, 22632440), (4, 16974330), (5, 13579464), (6, 11316220), (8, 8487165), (10, 6789732), (12, 5658110), (15, 4526488), (17, 3993960), (20, 3394866), (24, 2829055), (30, 2263244), (34, 1996980), (40, 1697433), (51, 1331320), (60, 1131622), (68, 998490), (83, 818040), (85, 798792), (102, 665660), (120, 565811), (136, 499245), (166, 409020), (170, 399396), (204, 332830), (249, 272680), (255, 266264), (332, 204510), (340, 199698), (401, 169320), (408, 166415), (415, 163608), (498, 136340), (510, 133132), (664, 102255), (680, 99849), (802, 84660), (830, 81804), (996, 68170), (1020, 66566), (1203, 56440), (1245, 54536), (1411, 48120), (1604, 42330), (1660, 40902), (1992, 34085), (2005, 33864), (2040, 33283), (2406, 28220), (2490, 27268), (2822, 24060), (3208, 21165), (3320, 20451), (4010, 16932), (4233, 16040), (4812, 14110), (4980, 13634), (5644, 12030), (6015, 11288), (6817, 9960), (7055, 9624), (8020, 8466)]