40516560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8039}}^1$

素因数の和:8065

約数の個数: 120

約数和(自身を含む): 155525760

約数和(自身を除く): 115009200

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, 8039, 16078, 24117, 32156, 40195, 48234, 56273, 64312, 72351, 80390, 96468, 112546, 120585, 128624, 144702, 160780, 168819, 192936, 225092, 241170, 281365, 289404, 321560, 337638, 361755, 385872, 450184, 482340, 506457, 562730, 578808, 643120, 675276, 723510, 844095, 900368, 964680, 1012914, 1125460, 1157616, 1350552, 1447020, 1688190, 1929360, 2025828, 2250920, 2532285, 2701104, 2894040, 3376380, 4051656, 4501840, 5064570, 5788080, 6752760, 8103312, 10129140, 13505520, 20258280, 40516560]

約数ペア:

[(1, 40516560), (2, 20258280), (3, 13505520), (4, 10129140), (5, 8103312), (6, 6752760), (7, 5788080), (8, 5064570), (9, 4501840), (10, 4051656), (12, 3376380), (14, 2894040), (15, 2701104), (16, 2532285), (18, 2250920), (20, 2025828), (21, 1929360), (24, 1688190), (28, 1447020), (30, 1350552), (35, 1157616), (36, 1125460), (40, 1012914), (42, 964680), (45, 900368), (48, 844095), (56, 723510), (60, 675276), (63, 643120), (70, 578808), (72, 562730), (80, 506457), (84, 482340), (90, 450184), (105, 385872), (112, 361755), (120, 337638), (126, 321560), (140, 289404), (144, 281365), (168, 241170), (180, 225092), (210, 192936), (240, 168819), (252, 160780), (280, 144702), (315, 128624), (336, 120585), (360, 112546), (420, 96468), (504, 80390), (560, 72351), (630, 64312), (720, 56273), (840, 48234), (1008, 40195), (1260, 32156), (1680, 24117), (2520, 16078), (5040, 8039)]