231617777760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38861}}^1\times {\mathrm{4139}}^1$

素因数の和:43021

約数の個数: 144

約数和(自身を含む): 790606973520

約数和(自身を除く): 558989195760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4139, 8278, 12417, 16556, 20695, 24834, 33112, 37251, 38861, 41390, 49668, 62085, 66224, 74502, 77722, 82780, 99336, 116583, 124170, 132448, 149004, 155444, 165560, 186255, 194305, 198672, 233166, 248340, 298008, 310888, 331120, 349749, 372510, 388610, 397344, 466332, 496680, 582915, 596016, 621776, 662240, 699498, 745020, 777220, 932664, 993360, 1165830, 1192032, 1243552, 1398996, 1490040, 1554440, 1748745, 1865328, 1986720, 2331660, 2797992, 2980080, 3108880, 3497490, 3730656, 4663320, 5595984, 5960160, 6217760, 6994980, 9326640, 11191968, 13989960, 18653280, 27979920, 55959840, 160845679, 321691358, 482537037, 643382716, 804228395, 965074074, 1286765432, 1447611111, 1608456790, 1930148148, 2412685185, 2573530864, 2895222222, 3216913580, 3860296296, 4825370370, 5147061728, 5790444444, 6433827160, 7238055555, 7720592592, 9650740740, 11580888888, 12867654320, 14476111110, 15441185184, 19301481480, 23161777776, 25735308640, 28952222220, 38602962960, 46323555552, 57904444440, 77205925920, 115808888880, 231617777760]

約数ペア:

[(1, 231617777760), (2, 115808888880), (3, 77205925920), (4, 57904444440), (5, 46323555552), (6, 38602962960), (8, 28952222220), (9, 25735308640), (10, 23161777776), (12, 19301481480), (15, 15441185184), (16, 14476111110), (18, 12867654320), (20, 11580888888), (24, 9650740740), (30, 7720592592), (32, 7238055555), (36, 6433827160), (40, 5790444444), (45, 5147061728), (48, 4825370370), (60, 3860296296), (72, 3216913580), (80, 2895222222), (90, 2573530864), (96, 2412685185), (120, 1930148148), (144, 1608456790), (160, 1447611111), (180, 1286765432), (240, 965074074), (288, 804228395), (360, 643382716), (480, 482537037), (720, 321691358), (1440, 160845679), (4139, 55959840), (8278, 27979920), (12417, 18653280), (16556, 13989960), (20695, 11191968), (24834, 9326640), (33112, 6994980), (37251, 6217760), (38861, 5960160), (41390, 5595984), (49668, 4663320), (62085, 3730656), (66224, 3497490), (74502, 3108880), (77722, 2980080), (82780, 2797992), (99336, 2331660), (116583, 1986720), (124170, 1865328), (132448, 1748745), (149004, 1554440), (155444, 1490040), (165560, 1398996), (186255, 1243552), (194305, 1192032), (198672, 1165830), (233166, 993360), (248340, 932664), (298008, 777220), (310888, 745020), (331120, 699498), (349749, 662240), (372510, 621776), (388610, 596016), (397344, 582915), (466332, 496680)]