788009460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2166

約数の個数: 192

約数和(自身を含む): 2694021120

約数和(自身を除く): 1906011660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 812, 868, 870, 899, 930, 1015, 1085, 1218, 1302, 1740, 1798, 1860, 2030, 2087, 2170, 2436, 2604, 2697, 3045, 3255, 3596, 4060, 4174, 4340, 4495, 5394, 6090, 6261, 6293, 6510, 8348, 8990, 10435, 10788, 12180, 12522, 12586, 13020, 13485, 14609, 17980, 18879, 20870, 25044, 25172, 26970, 29218, 31305, 31465, 37758, 41740, 43827, 53940, 58436, 60523, 62610, 62930, 64697, 73045, 75516, 87654, 94395, 121046, 125220, 125860, 129394, 146090, 175308, 181569, 188790, 194091, 219135, 242092, 258788, 292180, 302615, 323485, 363138, 377580, 388182, 423661, 438270, 452879, 605230, 646970, 726276, 776364, 847322, 876540, 905758, 907845, 970455, 1210460, 1270983, 1293940, 1358637, 1694644, 1811516, 1815690, 1876213, 1940910, 2118305, 2264395, 2541966, 2717274, 3631380, 3752426, 3881820, 4236610, 4528790, 5083932, 5434548, 5628639, 6354915, 6793185, 7504852, 8473220, 9057580, 9381065, 11257278, 12709830, 13133491, 13586370, 18762130, 22514556, 25419660, 26266982, 27172740, 28143195, 37524260, 39400473, 52533964, 56286390, 65667455, 78800946, 112572780, 131334910, 157601892, 197002365, 262669820, 394004730, 788009460]

約数ペア:

[(1, 788009460), (2, 394004730), (3, 262669820), (4, 197002365), (5, 157601892), (6, 131334910), (7, 112572780), (10, 78800946), (12, 65667455), (14, 56286390), (15, 52533964), (20, 39400473), (21, 37524260), (28, 28143195), (29, 27172740), (30, 26266982), (31, 25419660), (35, 22514556), (42, 18762130), (58, 13586370), (60, 13133491), (62, 12709830), (70, 11257278), (84, 9381065), (87, 9057580), (93, 8473220), (105, 7504852), (116, 6793185), (124, 6354915), (140, 5628639), (145, 5434548), (155, 5083932), (174, 4528790), (186, 4236610), (203, 3881820), (210, 3752426), (217, 3631380), (290, 2717274), (310, 2541966), (348, 2264395), (372, 2118305), (406, 1940910), (420, 1876213), (434, 1815690), (435, 1811516), (465, 1694644), (580, 1358637), (609, 1293940), (620, 1270983), (651, 1210460), (812, 970455), (868, 907845), (870, 905758), (899, 876540), (930, 847322), (1015, 776364), (1085, 726276), (1218, 646970), (1302, 605230), (1740, 452879), (1798, 438270), (1860, 423661), (2030, 388182), (2087, 377580), (2170, 363138), (2436, 323485), (2604, 302615), (2697, 292180), (3045, 258788), (3255, 242092), (3596, 219135), (4060, 194091), (4174, 188790), (4340, 181569), (4495, 175308), (5394, 146090), (6090, 129394), (6261, 125860), (6293, 125220), (6510, 121046), (8348, 94395), (8990, 87654), (10435, 75516), (10788, 73045), (12180, 64697), (12522, 62930), (12586, 62610), (13020, 60523), (13485, 58436), (14609, 53940), (17980, 43827), (18879, 41740), (20870, 37758), (25044, 31465), (25172, 31305), (26970, 29218)]