158871240

素因数分解:

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

素因数の和:385

約数の個数: 256

約数和(自身を含む): 593049600

約数和(自身を除く): 434178360

約数列:

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

約数ペア:

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