22494360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 78566400

約数和(自身を除く): 56072040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 439, 488, 610, 732, 840, 854, 878, 915, 1220, 1281, 1317, 1464, 1708, 1756, 1830, 2135, 2195, 2440, 2562, 2634, 3073, 3416, 3512, 3660, 4270, 4390, 5124, 5268, 6146, 6405, 6585, 7320, 8540, 8780, 9219, 10248, 10536, 12292, 12810, 13170, 15365, 17080, 17560, 18438, 24584, 25620, 26340, 26779, 30730, 36876, 46095, 51240, 52680, 53558, 61460, 73752, 80337, 92190, 107116, 122920, 133895, 160674, 184380, 187453, 214232, 267790, 321348, 368760, 374906, 401685, 535580, 562359, 642696, 749812, 803370, 937265, 1071160, 1124718, 1499624, 1606740, 1874530, 2249436, 2811795, 3213480, 3749060, 4498872, 5623590, 7498120, 11247180, 22494360]

約数ペア:

[(1, 22494360), (2, 11247180), (3, 7498120), (4, 5623590), (5, 4498872), (6, 3749060), (7, 3213480), (8, 2811795), (10, 2249436), (12, 1874530), (14, 1606740), (15, 1499624), (20, 1124718), (21, 1071160), (24, 937265), (28, 803370), (30, 749812), (35, 642696), (40, 562359), (42, 535580), (56, 401685), (60, 374906), (61, 368760), (70, 321348), (84, 267790), (105, 214232), (120, 187453), (122, 184380), (140, 160674), (168, 133895), (183, 122920), (210, 107116), (244, 92190), (280, 80337), (305, 73752), (366, 61460), (420, 53558), (427, 52680), (439, 51240), (488, 46095), (610, 36876), (732, 30730), (840, 26779), (854, 26340), (878, 25620), (915, 24584), (1220, 18438), (1281, 17560), (1317, 17080), (1464, 15365), (1708, 13170), (1756, 12810), (1830, 12292), (2135, 10536), (2195, 10248), (2440, 9219), (2562, 8780), (2634, 8540), (3073, 7320), (3416, 6585), (3512, 6405), (3660, 6146), (4270, 5268), (4390, 5124)]