156612120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5097

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 394965480

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, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5039, 5180, 6216, 7770, 10078, 10360, 15117, 15540, 20156, 25195, 30234, 31080, 35273, 40312, 50390, 60468, 70546, 75585, 100780, 105819, 120936, 141092, 151170, 176365, 186443, 201560, 211638, 282184, 302340, 352730, 372886, 423276, 529095, 559329, 604680, 705460, 745772, 846552, 932215, 1058190, 1118658, 1305101, 1410920, 1491544, 1864430, 2116380, 2237316, 2610202, 2796645, 3728860, 3915303, 4232760, 4474632, 5220404, 5593290, 6525505, 7457720, 7830606, 10440808, 11186580, 13051010, 15661212, 19576515, 22373160, 26102020, 31322424, 39153030, 52204040, 78306060, 156612120]

約数ペア:

[(1, 156612120), (2, 78306060), (3, 52204040), (4, 39153030), (5, 31322424), (6, 26102020), (7, 22373160), (8, 19576515), (10, 15661212), (12, 13051010), (14, 11186580), (15, 10440808), (20, 7830606), (21, 7457720), (24, 6525505), (28, 5593290), (30, 5220404), (35, 4474632), (37, 4232760), (40, 3915303), (42, 3728860), (56, 2796645), (60, 2610202), (70, 2237316), (74, 2116380), (84, 1864430), (105, 1491544), (111, 1410920), (120, 1305101), (140, 1118658), (148, 1058190), (168, 932215), (185, 846552), (210, 745772), (222, 705460), (259, 604680), (280, 559329), (296, 529095), (370, 423276), (420, 372886), (444, 352730), (518, 302340), (555, 282184), (740, 211638), (777, 201560), (840, 186443), (888, 176365), (1036, 151170), (1110, 141092), (1295, 120936), (1480, 105819), (1554, 100780), (2072, 75585), (2220, 70546), (2590, 60468), (3108, 50390), (3885, 40312), (4440, 35273), (5039, 31080), (5180, 30234), (6216, 25195), (7770, 20156), (10078, 15540), (10360, 15117)]