1181295840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 3810240000

約数和(自身を除く): 2628944160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 149, 160, 166, 199, 240, 249, 298, 332, 398, 415, 447, 480, 498, 596, 597, 664, 745, 796, 830, 894, 995, 996, 1192, 1194, 1245, 1328, 1490, 1592, 1660, 1788, 1990, 1992, 2235, 2384, 2388, 2490, 2656, 2980, 2985, 3184, 3320, 3576, 3980, 3984, 4470, 4768, 4776, 4980, 5960, 5970, 6368, 6640, 7152, 7960, 7968, 8940, 9552, 9960, 11920, 11940, 12367, 13280, 14304, 15920, 16517, 17880, 19104, 19920, 23840, 23880, 24734, 29651, 31840, 33034, 35760, 37101, 39840, 47760, 49468, 49551, 59302, 61835, 66068, 71520, 74202, 82585, 88953, 95520, 98936, 99102, 118604, 123670, 132136, 148255, 148404, 165170, 177906, 185505, 197872, 198204, 237208, 247340, 247755, 264272, 296510, 296808, 330340, 355812, 371010, 395744, 396408, 444765, 474416, 494680, 495510, 528544, 593020, 593616, 660680, 711624, 742020, 792816, 889530, 948832, 989360, 991020, 1186040, 1187232, 1321360, 1423248, 1484040, 1585632, 1779060, 1978720, 1982040, 2372080, 2461033, 2642720, 2846496, 2968080, 3558120, 3964080, 4744160, 4922066, 5936160, 7116240, 7383099, 7928160, 9844132, 12305165, 14232480, 14766198, 19688264, 24610330, 29532396, 36915495, 39376528, 49220660, 59064792, 73830990, 78753056, 98441320, 118129584, 147661980, 196882640, 236259168, 295323960, 393765280, 590647920, 1181295840]

約数ペア:

[(1, 1181295840), (2, 590647920), (3, 393765280), (4, 295323960), (5, 236259168), (6, 196882640), (8, 147661980), (10, 118129584), (12, 98441320), (15, 78753056), (16, 73830990), (20, 59064792), (24, 49220660), (30, 39376528), (32, 36915495), (40, 29532396), (48, 24610330), (60, 19688264), (80, 14766198), (83, 14232480), (96, 12305165), (120, 9844132), (149, 7928160), (160, 7383099), (166, 7116240), (199, 5936160), (240, 4922066), (249, 4744160), (298, 3964080), (332, 3558120), (398, 2968080), (415, 2846496), (447, 2642720), (480, 2461033), (498, 2372080), (596, 1982040), (597, 1978720), (664, 1779060), (745, 1585632), (796, 1484040), (830, 1423248), (894, 1321360), (995, 1187232), (996, 1186040), (1192, 991020), (1194, 989360), (1245, 948832), (1328, 889530), (1490, 792816), (1592, 742020), (1660, 711624), (1788, 660680), (1990, 593616), (1992, 593020), (2235, 528544), (2384, 495510), (2388, 494680), (2490, 474416), (2656, 444765), (2980, 396408), (2985, 395744), (3184, 371010), (3320, 355812), (3576, 330340), (3980, 296808), (3984, 296510), (4470, 264272), (4768, 247755), (4776, 247340), (4980, 237208), (5960, 198204), (5970, 197872), (6368, 185505), (6640, 177906), (7152, 165170), (7960, 148404), (7968, 148255), (8940, 132136), (9552, 123670), (9960, 118604), (11920, 99102), (11940, 98936), (12367, 95520), (13280, 88953), (14304, 82585), (15920, 74202), (16517, 71520), (17880, 66068), (19104, 61835), (19920, 59302), (23840, 49551), (23880, 49468), (24734, 47760), (29651, 39840), (31840, 37101), (33034, 35760)]