38505720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 130222080

約数和(自身を除く): 91716360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 941, 1023, 1240, 1320, 1364, 1705, 1860, 1882, 2046, 2728, 2823, 3410, 3720, 3764, 4092, 4705, 5115, 5646, 6820, 7528, 8184, 9410, 10230, 10351, 11292, 13640, 14115, 18820, 20460, 20702, 22584, 28230, 29171, 31053, 37640, 40920, 41404, 51755, 56460, 58342, 62106, 82808, 87513, 103510, 112920, 116684, 124212, 145855, 155265, 175026, 207020, 233368, 248424, 291710, 310530, 320881, 350052, 414040, 437565, 583420, 621060, 641762, 700104, 875130, 962643, 1166840, 1242120, 1283524, 1604405, 1750260, 1925286, 2567048, 3208810, 3500520, 3850572, 4813215, 6417620, 7701144, 9626430, 12835240, 19252860, 38505720]

約数ペア:

[(1, 38505720), (2, 19252860), (3, 12835240), (4, 9626430), (5, 7701144), (6, 6417620), (8, 4813215), (10, 3850572), (11, 3500520), (12, 3208810), (15, 2567048), (20, 1925286), (22, 1750260), (24, 1604405), (30, 1283524), (31, 1242120), (33, 1166840), (40, 962643), (44, 875130), (55, 700104), (60, 641762), (62, 621060), (66, 583420), (88, 437565), (93, 414040), (110, 350052), (120, 320881), (124, 310530), (132, 291710), (155, 248424), (165, 233368), (186, 207020), (220, 175026), (248, 155265), (264, 145855), (310, 124212), (330, 116684), (341, 112920), (372, 103510), (440, 87513), (465, 82808), (620, 62106), (660, 58342), (682, 56460), (744, 51755), (930, 41404), (941, 40920), (1023, 37640), (1240, 31053), (1320, 29171), (1364, 28230), (1705, 22584), (1860, 20702), (1882, 20460), (2046, 18820), (2728, 14115), (2823, 13640), (3410, 11292), (3720, 10351), (3764, 10230), (4092, 9410), (4705, 8184), (5115, 7528), (5646, 6820)]