344664120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1717

約数の個数: 128

約数和(自身を含む): 1105747200

約数和(自身を除く): 761083080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1579, 1605, 1819, 2040, 2140, 2568, 3158, 3210, 3638, 4280, 4737, 5457, 6316, 6420, 7276, 7895, 9095, 9474, 10914, 12632, 12840, 14552, 15790, 18190, 18948, 21828, 23685, 26843, 27285, 31580, 36380, 37896, 43656, 47370, 53686, 54570, 63160, 72760, 80529, 94740, 107372, 109140, 134215, 161058, 168953, 189480, 214744, 218280, 268430, 322116, 337906, 402645, 506859, 536860, 644232, 675812, 805290, 844765, 1013718, 1073720, 1351624, 1610580, 1689530, 2027436, 2534295, 2872201, 3221160, 3379060, 4054872, 5068590, 5744402, 6758120, 8616603, 10137180, 11488804, 14361005, 17233206, 20274360, 22977608, 28722010, 34466412, 43083015, 57444020, 68932824, 86166030, 114888040, 172332060, 344664120]

約数ペア:

[(1, 344664120), (2, 172332060), (3, 114888040), (4, 86166030), (5, 68932824), (6, 57444020), (8, 43083015), (10, 34466412), (12, 28722010), (15, 22977608), (17, 20274360), (20, 17233206), (24, 14361005), (30, 11488804), (34, 10137180), (40, 8616603), (51, 6758120), (60, 5744402), (68, 5068590), (85, 4054872), (102, 3379060), (107, 3221160), (120, 2872201), (136, 2534295), (170, 2027436), (204, 1689530), (214, 1610580), (255, 1351624), (321, 1073720), (340, 1013718), (408, 844765), (428, 805290), (510, 675812), (535, 644232), (642, 536860), (680, 506859), (856, 402645), (1020, 337906), (1070, 322116), (1284, 268430), (1579, 218280), (1605, 214744), (1819, 189480), (2040, 168953), (2140, 161058), (2568, 134215), (3158, 109140), (3210, 107372), (3638, 94740), (4280, 80529), (4737, 72760), (5457, 63160), (6316, 54570), (6420, 53686), (7276, 47370), (7895, 43656), (9095, 37896), (9474, 36380), (10914, 31580), (12632, 27285), (12840, 26843), (14552, 23685), (15790, 21828), (18190, 18948)]