47271181920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{22541}}^1$

素因数の和:22833

約数の個数: 192

約数和(自身を含む): 158283792576

約数和(自身を除く): 111012610656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 257, 272, 340, 408, 480, 510, 514, 544, 680, 771, 816, 1020, 1028, 1285, 1360, 1542, 1632, 2040, 2056, 2570, 2720, 3084, 3855, 4080, 4112, 4369, 5140, 6168, 7710, 8160, 8224, 8738, 10280, 12336, 13107, 15420, 17476, 20560, 21845, 22541, 24672, 26214, 30840, 34952, 41120, 43690, 45082, 52428, 61680, 65535, 67623, 69904, 87380, 90164, 104856, 112705, 123360, 131070, 135246, 139808, 174760, 180328, 209712, 225410, 262140, 270492, 338115, 349520, 360656, 383197, 419424, 450820, 524280, 540984, 676230, 699040, 721312, 766394, 901640, 1048560, 1081968, 1149591, 1352460, 1532788, 1803280, 1915985, 2097120, 2163936, 2299182, 2704920, 3065576, 3606560, 3831970, 4598364, 5409840, 5747955, 5793037, 6131152, 7663940, 9196728, 10819680, 11495910, 11586074, 12262304, 15327880, 17379111, 18393456, 22991820, 23172148, 28965185, 30655760, 34758222, 36786912, 45983640, 46344296, 57930370, 61311520, 69516444, 86895555, 91967280, 92688592, 98481629, 115860740, 139032888, 173791110, 183934560, 185377184, 196963258, 231721480, 278065776, 295444887, 347582220, 393926516, 463442960, 492408145, 556131552, 590889774, 695164440, 787853032, 926885920, 984816290, 1181779548, 1390328880, 1477224435, 1575706064, 1969632580, 2363559096, 2780657760, 2954448870, 3151412128, 3939265160, 4727118192, 5908897740, 7878530320, 9454236384, 11817795480, 15757060640, 23635590960, 47271181920]

約数ペア:

[(1, 47271181920), (2, 23635590960), (3, 15757060640), (4, 11817795480), (5, 9454236384), (6, 7878530320), (8, 5908897740), (10, 4727118192), (12, 3939265160), (15, 3151412128), (16, 2954448870), (17, 2780657760), (20, 2363559096), (24, 1969632580), (30, 1575706064), (32, 1477224435), (34, 1390328880), (40, 1181779548), (48, 984816290), (51, 926885920), (60, 787853032), (68, 695164440), (80, 590889774), (85, 556131552), (96, 492408145), (102, 463442960), (120, 393926516), (136, 347582220), (160, 295444887), (170, 278065776), (204, 231721480), (240, 196963258), (255, 185377184), (257, 183934560), (272, 173791110), (340, 139032888), (408, 115860740), (480, 98481629), (510, 92688592), (514, 91967280), (544, 86895555), (680, 69516444), (771, 61311520), (816, 57930370), (1020, 46344296), (1028, 45983640), (1285, 36786912), (1360, 34758222), (1542, 30655760), (1632, 28965185), (2040, 23172148), (2056, 22991820), (2570, 18393456), (2720, 17379111), (3084, 15327880), (3855, 12262304), (4080, 11586074), (4112, 11495910), (4369, 10819680), (5140, 9196728), (6168, 7663940), (7710, 6131152), (8160, 5793037), (8224, 5747955), (8738, 5409840), (10280, 4598364), (12336, 3831970), (13107, 3606560), (15420, 3065576), (17476, 2704920), (20560, 2299182), (21845, 2163936), (22541, 2097120), (24672, 1915985), (26214, 1803280), (30840, 1532788), (34952, 1352460), (41120, 1149591), (43690, 1081968), (45082, 1048560), (52428, 901640), (61680, 766394), (65535, 721312), (67623, 699040), (69904, 676230), (87380, 540984), (90164, 524280), (104856, 450820), (112705, 419424), (123360, 383197), (131070, 360656), (135246, 349520), (139808, 338115), (174760, 270492), (180328, 262140), (209712, 225410)]