439930680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1653

約数の個数: 128

約数和(自身を含む): 1513036800

約数和(自身を除く): 1073106120

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, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 1193, 1317, 1756, 2195, 2386, 2634, 3073, 3512, 3579, 4390, 4772, 5268, 5965, 6146, 6585, 7158, 8351, 8780, 9219, 9544, 10536, 11930, 12292, 13170, 14316, 15365, 16702, 17560, 17895, 18438, 23860, 24584, 25053, 26340, 28632, 30730, 33404, 35790, 36876, 41755, 46095, 47720, 50106, 52680, 61460, 66808, 71580, 73752, 83510, 92190, 100212, 122920, 125265, 143160, 167020, 184380, 200424, 250530, 334040, 368760, 501060, 523727, 1002120, 1047454, 1571181, 2094908, 2618635, 3142362, 3666089, 4189816, 5237270, 6284724, 7332178, 7855905, 10474540, 10998267, 12569448, 14664356, 15711810, 18330445, 20949080, 21996534, 29328712, 31423620, 36660890, 43993068, 54991335, 62847240, 73321780, 87986136, 109982670, 146643560, 219965340, 439930680]

約数ペア:

[(1, 439930680), (2, 219965340), (3, 146643560), (4, 109982670), (5, 87986136), (6, 73321780), (7, 62847240), (8, 54991335), (10, 43993068), (12, 36660890), (14, 31423620), (15, 29328712), (20, 21996534), (21, 20949080), (24, 18330445), (28, 15711810), (30, 14664356), (35, 12569448), (40, 10998267), (42, 10474540), (56, 7855905), (60, 7332178), (70, 6284724), (84, 5237270), (105, 4189816), (120, 3666089), (140, 3142362), (168, 2618635), (210, 2094908), (280, 1571181), (420, 1047454), (439, 1002120), (840, 523727), (878, 501060), (1193, 368760), (1317, 334040), (1756, 250530), (2195, 200424), (2386, 184380), (2634, 167020), (3073, 143160), (3512, 125265), (3579, 122920), (4390, 100212), (4772, 92190), (5268, 83510), (5965, 73752), (6146, 71580), (6585, 66808), (7158, 61460), (8351, 52680), (8780, 50106), (9219, 47720), (9544, 46095), (10536, 41755), (11930, 36876), (12292, 35790), (13170, 33404), (14316, 30730), (15365, 28632), (16702, 26340), (17560, 25053), (17895, 24584), (18438, 23860)]