16011960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 36242760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 167, 170, 188, 204, 235, 255, 282, 334, 340, 376, 408, 470, 501, 510, 564, 668, 680, 705, 799, 835, 940, 1002, 1020, 1128, 1336, 1410, 1598, 1670, 1880, 2004, 2040, 2397, 2505, 2820, 2839, 3196, 3340, 3995, 4008, 4794, 5010, 5640, 5678, 6392, 6680, 7849, 7990, 8517, 9588, 10020, 11356, 11985, 14195, 15698, 15980, 17034, 19176, 20040, 22712, 23547, 23970, 28390, 31396, 31960, 34068, 39245, 42585, 47094, 47940, 56780, 62792, 68136, 78490, 85170, 94188, 95880, 113560, 117735, 133433, 156980, 170340, 188376, 235470, 266866, 313960, 340680, 400299, 470940, 533732, 667165, 800598, 941880, 1067464, 1334330, 1601196, 2001495, 2668660, 3202392, 4002990, 5337320, 8005980, 16011960]

約数ペア:

[(1, 16011960), (2, 8005980), (3, 5337320), (4, 4002990), (5, 3202392), (6, 2668660), (8, 2001495), (10, 1601196), (12, 1334330), (15, 1067464), (17, 941880), (20, 800598), (24, 667165), (30, 533732), (34, 470940), (40, 400299), (47, 340680), (51, 313960), (60, 266866), (68, 235470), (85, 188376), (94, 170340), (102, 156980), (120, 133433), (136, 117735), (141, 113560), (167, 95880), (170, 94188), (188, 85170), (204, 78490), (235, 68136), (255, 62792), (282, 56780), (334, 47940), (340, 47094), (376, 42585), (408, 39245), (470, 34068), (501, 31960), (510, 31396), (564, 28390), (668, 23970), (680, 23547), (705, 22712), (799, 20040), (835, 19176), (940, 17034), (1002, 15980), (1020, 15698), (1128, 14195), (1336, 11985), (1410, 11356), (1598, 10020), (1670, 9588), (1880, 8517), (2004, 7990), (2040, 7849), (2397, 6680), (2505, 6392), (2820, 5678), (2839, 5640), (3196, 5010), (3340, 4794), (3995, 4008)]