15678314520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{252713}}^1$

素因数の和:252785

約数の個数: 128

約数和(自身を含む): 52402775040

約数和(自身を除く): 36724460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 10340, 12408, 15510, 20680, 31020, 62040, 252713, 505426, 758139, 1010852, 1263565, 1516278, 2021704, 2527130, 2779843, 3032556, 3790695, 5054260, 5559686, 6065112, 7581390, 8339529, 10108520, 11119372, 11877511, 13899215, 15162780, 16679058, 22238744, 23755022, 27798430, 30325560, 33358116, 35632533, 41697645, 47510044, 55596860, 59387555, 66716232, 71265066, 83395290, 95020088, 111193720, 118775110, 130652621, 142530132, 166790580, 178162665, 237550220, 261305242, 285060264, 333581160, 356325330, 391957863, 475100440, 522610484, 653263105, 712650660, 783915726, 1045220968, 1306526210, 1425301320, 1567831452, 1959789315, 2613052420, 3135662904, 3919578630, 5226104840, 7839157260, 15678314520]

約数ペア:

[(1, 15678314520), (2, 7839157260), (3, 5226104840), (4, 3919578630), (5, 3135662904), (6, 2613052420), (8, 1959789315), (10, 1567831452), (11, 1425301320), (12, 1306526210), (15, 1045220968), (20, 783915726), (22, 712650660), (24, 653263105), (30, 522610484), (33, 475100440), (40, 391957863), (44, 356325330), (47, 333581160), (55, 285060264), (60, 261305242), (66, 237550220), (88, 178162665), (94, 166790580), (110, 142530132), (120, 130652621), (132, 118775110), (141, 111193720), (165, 95020088), (188, 83395290), (220, 71265066), (235, 66716232), (264, 59387555), (282, 55596860), (330, 47510044), (376, 41697645), (440, 35632533), (470, 33358116), (517, 30325560), (564, 27798430), (660, 23755022), (705, 22238744), (940, 16679058), (1034, 15162780), (1128, 13899215), (1320, 11877511), (1410, 11119372), (1551, 10108520), (1880, 8339529), (2068, 7581390), (2585, 6065112), (2820, 5559686), (3102, 5054260), (4136, 3790695), (5170, 3032556), (5640, 2779843), (6204, 2527130), (7755, 2021704), (10340, 1516278), (12408, 1263565), (15510, 1010852), (20680, 758139), (31020, 505426), (62040, 252713)]