70700520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2863

約数の個数: 128

約数和(自身を含む): 243648000

約数和(自身を除く): 172947480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2819, 3135, 4180, 5016, 5638, 6270, 8360, 8457, 11276, 12540, 14095, 16914, 22552, 25080, 28190, 31009, 33828, 42285, 53561, 56380, 62018, 67656, 84570, 93027, 107122, 112760, 124036, 155045, 160683, 169140, 186054, 214244, 248072, 267805, 310090, 321366, 338280, 372108, 428488, 465135, 535610, 589171, 620180, 642732, 744216, 803415, 930270, 1071220, 1178342, 1240360, 1285464, 1606830, 1767513, 1860540, 2142440, 2356684, 2945855, 3213660, 3535026, 3721080, 4713368, 5891710, 6427320, 7070052, 8837565, 11783420, 14140104, 17675130, 23566840, 35350260, 70700520]

約数ペア:

[(1, 70700520), (2, 35350260), (3, 23566840), (4, 17675130), (5, 14140104), (6, 11783420), (8, 8837565), (10, 7070052), (11, 6427320), (12, 5891710), (15, 4713368), (19, 3721080), (20, 3535026), (22, 3213660), (24, 2945855), (30, 2356684), (33, 2142440), (38, 1860540), (40, 1767513), (44, 1606830), (55, 1285464), (57, 1240360), (60, 1178342), (66, 1071220), (76, 930270), (88, 803415), (95, 744216), (110, 642732), (114, 620180), (120, 589171), (132, 535610), (152, 465135), (165, 428488), (190, 372108), (209, 338280), (220, 321366), (228, 310090), (264, 267805), (285, 248072), (330, 214244), (380, 186054), (418, 169140), (440, 160683), (456, 155045), (570, 124036), (627, 112760), (660, 107122), (760, 93027), (836, 84570), (1045, 67656), (1140, 62018), (1254, 56380), (1320, 53561), (1672, 42285), (2090, 33828), (2280, 31009), (2508, 28190), (2819, 25080), (3135, 22552), (4180, 16914), (5016, 14095), (5638, 12540), (6270, 11276), (8360, 8457)]