172078060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5927

約数の個数: 96

約数和(自身を含む): 474324480

約数和(自身を除く): 302246420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 5881, 7315, 11762, 14630, 23524, 29260, 29405, 41167, 58810, 64691, 82334, 111739, 117620, 129382, 164668, 205835, 223478, 258764, 323455, 411670, 446956, 452837, 558695, 646910, 782173, 823340, 905674, 1117390, 1229129, 1293820, 1564346, 1811348, 2234780, 2264185, 2458258, 3128692, 3910865, 4528370, 4916516, 6145645, 7821730, 8603903, 9056740, 12291290, 15643460, 17207806, 24582580, 34415612, 43019515, 86039030, 172078060]

約数ペア:

[(1, 172078060), (2, 86039030), (4, 43019515), (5, 34415612), (7, 24582580), (10, 17207806), (11, 15643460), (14, 12291290), (19, 9056740), (20, 8603903), (22, 7821730), (28, 6145645), (35, 4916516), (38, 4528370), (44, 3910865), (55, 3128692), (70, 2458258), (76, 2264185), (77, 2234780), (95, 1811348), (110, 1564346), (133, 1293820), (140, 1229129), (154, 1117390), (190, 905674), (209, 823340), (220, 782173), (266, 646910), (308, 558695), (380, 452837), (385, 446956), (418, 411670), (532, 323455), (665, 258764), (770, 223478), (836, 205835), (1045, 164668), (1330, 129382), (1463, 117620), (1540, 111739), (2090, 82334), (2660, 64691), (2926, 58810), (4180, 41167), (5852, 29405), (5881, 29260), (7315, 23524), (11762, 14630)]