317742480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 1225635840

約数和(自身を除く): 907893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 144, 165, 172, 176, 180, 198, 215, 216, 220, 240, 258, 264, 270, 297, 311, 330, 344, 360, 387, 396, 430, 432, 440, 473, 495, 516, 528, 540, 594, 622, 645, 660, 688, 720, 774, 792, 860, 880, 933, 946, 990, 1032, 1080, 1161, 1188, 1244, 1290, 1320, 1419, 1485, 1548, 1555, 1584, 1720, 1866, 1892, 1935, 1980, 2064, 2160, 2322, 2365, 2376, 2488, 2580, 2640, 2799, 2838, 2970, 3096, 3110, 3421, 3440, 3732, 3784, 3870, 3960, 4257, 4644, 4665, 4730, 4752, 4976, 5160, 5598, 5676, 5805, 5940, 6192, 6220, 6842, 7095, 7464, 7568, 7740, 7920, 8397, 8514, 9288, 9330, 9460, 10263, 10320, 11196, 11352, 11610, 11880, 12440, 12771, 13373, 13684, 13995, 14190, 14928, 15480, 16794, 17028, 17105, 18576, 18660, 18920, 20526, 21285, 22392, 22704, 23220, 23760, 24880, 25542, 26746, 27368, 27990, 28380, 30789, 30960, 33588, 34056, 34210, 37320, 37840, 40119, 41052, 41985, 42570, 44784, 46440, 51084, 51315, 53492, 54736, 55980, 56760, 61578, 63855, 66865, 67176, 68112, 68420, 74640, 80238, 82104, 83970, 85140, 92367, 92880, 102168, 102630, 106984, 111960, 113520, 120357, 123156, 127710, 133730, 134352, 136840, 147103, 153945, 160476, 164208, 167940, 170280, 184734, 200595, 204336, 205260, 213968, 223920, 240714, 246312, 255420, 267460, 273680, 294206, 307890, 320952, 335880, 340560, 361071, 369468, 401190, 410520, 441309, 461835, 481428, 492624, 510840, 534920, 588412, 601785, 615780, 641904, 671760, 722142, 735515, 738936, 802380, 821040, 882618, 923670, 962856, 1021680, 1069840, 1176824, 1203570, 1231560, 1323927, 1444284, 1471030, 1477872, 1604760, 1765236, 1805355, 1847340, 1925712, 2206545, 2353648, 2407140, 2463120, 2647854, 2888568, 2942060, 3209520, 3530472, 3610710, 3694680, 3971781, 4413090, 4814280, 5295708, 5777136, 5884120, 6619635, 7060944, 7221420, 7389360, 7943562, 8826180, 9628560, 10591416, 11768240, 13239270, 14442840, 15887124, 17652360, 19858905, 21182832, 26478540, 28885680, 31774248, 35304720, 39717810, 52957080, 63548496, 79435620, 105914160, 158871240, 317742480]

約数ペア:

[(1, 317742480), (2, 158871240), (3, 105914160), (4, 79435620), (5, 63548496), (6, 52957080), (8, 39717810), (9, 35304720), (10, 31774248), (11, 28885680), (12, 26478540), (15, 21182832), (16, 19858905), (18, 17652360), (20, 15887124), (22, 14442840), (24, 13239270), (27, 11768240), (30, 10591416), (33, 9628560), (36, 8826180), (40, 7943562), (43, 7389360), (44, 7221420), (45, 7060944), (48, 6619635), (54, 5884120), (55, 5777136), (60, 5295708), (66, 4814280), (72, 4413090), (80, 3971781), (86, 3694680), (88, 3610710), (90, 3530472), (99, 3209520), (108, 2942060), (110, 2888568), (120, 2647854), (129, 2463120), (132, 2407140), (135, 2353648), (144, 2206545), (165, 1925712), (172, 1847340), (176, 1805355), (180, 1765236), (198, 1604760), (215, 1477872), (216, 1471030), (220, 1444284), (240, 1323927), (258, 1231560), (264, 1203570), (270, 1176824), (297, 1069840), (311, 1021680), (330, 962856), (344, 923670), (360, 882618), (387, 821040), (396, 802380), (430, 738936), (432, 735515), (440, 722142), (473, 671760), (495, 641904), (516, 615780), (528, 601785), (540, 588412), (594, 534920), (622, 510840), (645, 492624), (660, 481428), (688, 461835), (720, 441309), (774, 410520), (792, 401190), (860, 369468), (880, 361071), (933, 340560), (946, 335880), (990, 320952), (1032, 307890), (1080, 294206), (1161, 273680), (1188, 267460), (1244, 255420), (1290, 246312), (1320, 240714), (1419, 223920), (1485, 213968), (1548, 205260), (1555, 204336), (1584, 200595), (1720, 184734), (1866, 170280), (1892, 167940), (1935, 164208), (1980, 160476), (2064, 153945), (2160, 147103), (2322, 136840), (2365, 134352), (2376, 133730), (2488, 127710), (2580, 123156), (2640, 120357), (2799, 113520), (2838, 111960), (2970, 106984), (3096, 102630), (3110, 102168), (3421, 92880), (3440, 92367), (3732, 85140), (3784, 83970), (3870, 82104), (3960, 80238), (4257, 74640), (4644, 68420), (4665, 68112), (4730, 67176), (4752, 66865), (4976, 63855), (5160, 61578), (5598, 56760), (5676, 55980), (5805, 54736), (5940, 53492), (6192, 51315), (6220, 51084), (6842, 46440), (7095, 44784), (7464, 42570), (7568, 41985), (7740, 41052), (7920, 40119), (8397, 37840), (8514, 37320), (9288, 34210), (9330, 34056), (9460, 33588), (10263, 30960), (10320, 30789), (11196, 28380), (11352, 27990), (11610, 27368), (11880, 26746), (12440, 25542), (12771, 24880), (13373, 23760), (13684, 23220), (13995, 22704), (14190, 22392), (14928, 21285), (15480, 20526), (16794, 18920), (17028, 18660), (17105, 18576)]