12423257880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{34729}}^1$

素因数の和:35025

約数の個数: 128

約数和(自身を含む): 40809139200

約数和(自身を除く): 28385881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 271, 330, 440, 542, 660, 813, 1084, 1320, 1355, 1626, 2168, 2710, 2981, 3252, 4065, 5420, 5962, 6504, 8130, 8943, 10840, 11924, 14905, 16260, 17886, 23848, 29810, 32520, 34729, 35772, 44715, 59620, 69458, 71544, 89430, 104187, 119240, 138916, 173645, 178860, 208374, 277832, 347290, 357720, 382019, 416748, 520935, 694580, 764038, 833496, 1041870, 1146057, 1389160, 1528076, 1910095, 2083740, 2292114, 3056152, 3820190, 4167480, 4584228, 5730285, 7640380, 9168456, 9411559, 11460570, 15280760, 18823118, 22921140, 28234677, 37646236, 45842280, 47057795, 56469354, 75292472, 94115590, 103527149, 112938708, 141173385, 188231180, 207054298, 225877416, 282346770, 310581447, 376462360, 414108596, 517635745, 564693540, 621162894, 828217192, 1035271490, 1129387080, 1242325788, 1552907235, 2070542980, 2484651576, 3105814470, 4141085960, 6211628940, 12423257880]

約数ペア:

[(1, 12423257880), (2, 6211628940), (3, 4141085960), (4, 3105814470), (5, 2484651576), (6, 2070542980), (8, 1552907235), (10, 1242325788), (11, 1129387080), (12, 1035271490), (15, 828217192), (20, 621162894), (22, 564693540), (24, 517635745), (30, 414108596), (33, 376462360), (40, 310581447), (44, 282346770), (55, 225877416), (60, 207054298), (66, 188231180), (88, 141173385), (110, 112938708), (120, 103527149), (132, 94115590), (165, 75292472), (220, 56469354), (264, 47057795), (271, 45842280), (330, 37646236), (440, 28234677), (542, 22921140), (660, 18823118), (813, 15280760), (1084, 11460570), (1320, 9411559), (1355, 9168456), (1626, 7640380), (2168, 5730285), (2710, 4584228), (2981, 4167480), (3252, 3820190), (4065, 3056152), (5420, 2292114), (5962, 2083740), (6504, 1910095), (8130, 1528076), (8943, 1389160), (10840, 1146057), (11924, 1041870), (14905, 833496), (16260, 764038), (17886, 694580), (23848, 520935), (29810, 416748), (32520, 382019), (34729, 357720), (35772, 347290), (44715, 277832), (59620, 208374), (69458, 178860), (71544, 173645), (89430, 138916), (104187, 119240)]