40062120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 141177600

約数和(自身を除く): 101115480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1289, 1295, 1480, 1554, 2072, 2220, 2578, 2590, 3108, 3867, 3885, 4440, 5156, 5180, 6216, 6445, 7734, 7770, 9023, 10312, 10360, 12890, 15468, 15540, 18046, 19335, 25780, 27069, 30936, 31080, 36092, 38670, 45115, 47693, 51560, 54138, 72184, 77340, 90230, 95386, 108276, 135345, 143079, 154680, 180460, 190772, 216552, 238465, 270690, 286158, 333851, 360920, 381544, 476930, 541380, 572316, 667702, 715395, 953860, 1001553, 1082760, 1144632, 1335404, 1430790, 1669255, 1907720, 2003106, 2670808, 2861580, 3338510, 4006212, 5007765, 5723160, 6677020, 8012424, 10015530, 13354040, 20031060, 40062120]

約数ペア:

[(1, 40062120), (2, 20031060), (3, 13354040), (4, 10015530), (5, 8012424), (6, 6677020), (7, 5723160), (8, 5007765), (10, 4006212), (12, 3338510), (14, 2861580), (15, 2670808), (20, 2003106), (21, 1907720), (24, 1669255), (28, 1430790), (30, 1335404), (35, 1144632), (37, 1082760), (40, 1001553), (42, 953860), (56, 715395), (60, 667702), (70, 572316), (74, 541380), (84, 476930), (105, 381544), (111, 360920), (120, 333851), (140, 286158), (148, 270690), (168, 238465), (185, 216552), (210, 190772), (222, 180460), (259, 154680), (280, 143079), (296, 135345), (370, 108276), (420, 95386), (444, 90230), (518, 77340), (555, 72184), (740, 54138), (777, 51560), (840, 47693), (888, 45115), (1036, 38670), (1110, 36092), (1289, 31080), (1295, 30936), (1480, 27069), (1554, 25780), (2072, 19335), (2220, 18046), (2578, 15540), (2590, 15468), (3108, 12890), (3867, 10360), (3885, 10312), (4440, 9023), (5156, 7770), (5180, 7734), (6216, 6445)]