151685520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{90289}}^1$

素因数の和:90312

約数の個数: 80

約数和(自身を含む): 537406080

約数和(自身を除く): 385720560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 90289, 180578, 270867, 361156, 451445, 541734, 632023, 722312, 902890, 1083468, 1264046, 1354335, 1444624, 1805780, 1896069, 2166936, 2528092, 2708670, 3160115, 3611560, 3792138, 4333872, 5056184, 5417340, 6320230, 7223120, 7584276, 9480345, 10112368, 10834680, 12640460, 15168552, 18960690, 21669360, 25280920, 30337104, 37921380, 50561840, 75842760, 151685520]

約数ペア:

[(1, 151685520), (2, 75842760), (3, 50561840), (4, 37921380), (5, 30337104), (6, 25280920), (7, 21669360), (8, 18960690), (10, 15168552), (12, 12640460), (14, 10834680), (15, 10112368), (16, 9480345), (20, 7584276), (21, 7223120), (24, 6320230), (28, 5417340), (30, 5056184), (35, 4333872), (40, 3792138), (42, 3611560), (48, 3160115), (56, 2708670), (60, 2528092), (70, 2166936), (80, 1896069), (84, 1805780), (105, 1444624), (112, 1354335), (120, 1264046), (140, 1083468), (168, 902890), (210, 722312), (240, 632023), (280, 541734), (336, 451445), (420, 361156), (560, 270867), (840, 180578), (1680, 90289)]