1962006480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{389287}}^1$

素因数の和:389313

約数の個数: 120

約数和(自身を含む): 7530387072

約数和(自身を除く): 5568380592

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, 389287, 778574, 1167861, 1557148, 1946435, 2335722, 2725009, 3114296, 3503583, 3892870, 4671444, 5450018, 5839305, 6228592, 7007166, 7785740, 8175027, 9342888, 10900036, 11678610, 13625045, 14014332, 15571480, 16350054, 17517915, 18685776, 21800072, 23357220, 24525081, 27250090, 28028664, 31142960, 32700108, 35035830, 40875135, 43600144, 46714440, 49050162, 54500180, 56057328, 65400216, 70071660, 81750270, 93428880, 98100324, 109000360, 122625405, 130800432, 140143320, 163500540, 196200648, 218000720, 245250810, 280286640, 327001080, 392401296, 490501620, 654002160, 981003240, 1962006480]

約数ペア:

[(1, 1962006480), (2, 981003240), (3, 654002160), (4, 490501620), (5, 392401296), (6, 327001080), (7, 280286640), (8, 245250810), (9, 218000720), (10, 196200648), (12, 163500540), (14, 140143320), (15, 130800432), (16, 122625405), (18, 109000360), (20, 98100324), (21, 93428880), (24, 81750270), (28, 70071660), (30, 65400216), (35, 56057328), (36, 54500180), (40, 49050162), (42, 46714440), (45, 43600144), (48, 40875135), (56, 35035830), (60, 32700108), (63, 31142960), (70, 28028664), (72, 27250090), (80, 24525081), (84, 23357220), (90, 21800072), (105, 18685776), (112, 17517915), (120, 16350054), (126, 15571480), (140, 14014332), (144, 13625045), (168, 11678610), (180, 10900036), (210, 9342888), (240, 8175027), (252, 7785740), (280, 7007166), (315, 6228592), (336, 5839305), (360, 5450018), (420, 4671444), (504, 3892870), (560, 3503583), (630, 3114296), (720, 2725009), (840, 2335722), (1008, 1946435), (1260, 1557148), (1680, 1167861), (2520, 778574), (5040, 389287)]