67472040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 148441560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 293, 303, 380, 404, 456, 505, 570, 586, 606, 760, 808, 879, 1010, 1140, 1172, 1212, 1465, 1515, 1758, 1919, 2020, 2280, 2344, 2424, 2930, 3030, 3516, 3838, 4040, 4395, 5567, 5757, 5860, 6060, 7032, 7676, 8790, 9595, 11134, 11514, 11720, 12120, 15352, 16701, 17580, 19190, 22268, 23028, 27835, 28785, 29593, 33402, 35160, 38380, 44536, 46056, 55670, 57570, 59186, 66804, 76760, 83505, 88779, 111340, 115140, 118372, 133608, 147965, 167010, 177558, 222680, 230280, 236744, 295930, 334020, 355116, 443895, 562267, 591860, 668040, 710232, 887790, 1124534, 1183720, 1686801, 1775580, 2249068, 2811335, 3373602, 3551160, 4498136, 5622670, 6747204, 8434005, 11245340, 13494408, 16868010, 22490680, 33736020, 67472040]

約数ペア:

[(1, 67472040), (2, 33736020), (3, 22490680), (4, 16868010), (5, 13494408), (6, 11245340), (8, 8434005), (10, 6747204), (12, 5622670), (15, 4498136), (19, 3551160), (20, 3373602), (24, 2811335), (30, 2249068), (38, 1775580), (40, 1686801), (57, 1183720), (60, 1124534), (76, 887790), (95, 710232), (101, 668040), (114, 591860), (120, 562267), (152, 443895), (190, 355116), (202, 334020), (228, 295930), (285, 236744), (293, 230280), (303, 222680), (380, 177558), (404, 167010), (456, 147965), (505, 133608), (570, 118372), (586, 115140), (606, 111340), (760, 88779), (808, 83505), (879, 76760), (1010, 66804), (1140, 59186), (1172, 57570), (1212, 55670), (1465, 46056), (1515, 44536), (1758, 38380), (1919, 35160), (2020, 33402), (2280, 29593), (2344, 28785), (2424, 27835), (2930, 23028), (3030, 22268), (3516, 19190), (3838, 17580), (4040, 16701), (4395, 15352), (5567, 12120), (5757, 11720), (5860, 11514), (6060, 11134), (7032, 9595), (7676, 8790)]