82157040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16327

約数の個数: 120

約数和(自身を含む): 315345888

約数和(自身を除く): 233188848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16301, 32602, 48903, 65204, 81505, 97806, 114107, 130408, 146709, 163010, 195612, 228214, 244515, 260816, 293418, 326020, 342321, 391224, 456428, 489030, 570535, 586836, 652040, 684642, 733545, 782448, 912856, 978060, 1026963, 1141070, 1173672, 1304080, 1369284, 1467090, 1711605, 1825712, 1956120, 2053926, 2282140, 2347344, 2738568, 2934180, 3423210, 3912240, 4107852, 4564280, 5134815, 5477136, 5868360, 6846420, 8215704, 9128560, 10269630, 11736720, 13692840, 16431408, 20539260, 27385680, 41078520, 82157040]

約数ペア:

[(1, 82157040), (2, 41078520), (3, 27385680), (4, 20539260), (5, 16431408), (6, 13692840), (7, 11736720), (8, 10269630), (9, 9128560), (10, 8215704), (12, 6846420), (14, 5868360), (15, 5477136), (16, 5134815), (18, 4564280), (20, 4107852), (21, 3912240), (24, 3423210), (28, 2934180), (30, 2738568), (35, 2347344), (36, 2282140), (40, 2053926), (42, 1956120), (45, 1825712), (48, 1711605), (56, 1467090), (60, 1369284), (63, 1304080), (70, 1173672), (72, 1141070), (80, 1026963), (84, 978060), (90, 912856), (105, 782448), (112, 733545), (120, 684642), (126, 652040), (140, 586836), (144, 570535), (168, 489030), (180, 456428), (210, 391224), (240, 342321), (252, 326020), (280, 293418), (315, 260816), (336, 244515), (360, 228214), (420, 195612), (504, 163010), (560, 146709), (630, 130408), (720, 114107), (840, 97806), (1008, 81505), (1260, 65204), (1680, 48903), (2520, 32602), (5040, 16301)]