130257540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5482

約数の個数: 144

約数和(自身を含む): 475413120

約数和(自身を除く): 345155580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5441, 5985, 7980, 10882, 11970, 16323, 21764, 23940, 27205, 32646, 38087, 48969, 54410, 65292, 76174, 81615, 97938, 103379, 108820, 114261, 152348, 163230, 190435, 195876, 206758, 228522, 244845, 310137, 326460, 342783, 380870, 413516, 457044, 489690, 516895, 571305, 620274, 685566, 723653, 761740, 930411, 979380, 1033790, 1142610, 1240548, 1371132, 1447306, 1550685, 1713915, 1860822, 2067580, 2170959, 2285220, 2894612, 3101370, 3427830, 3618265, 3721644, 4341918, 4652055, 6202740, 6512877, 6855660, 7236530, 8683836, 9304110, 10854795, 13025754, 14473060, 18608220, 21709590, 26051508, 32564385, 43419180, 65128770, 130257540]

約数ペア:

[(1, 130257540), (2, 65128770), (3, 43419180), (4, 32564385), (5, 26051508), (6, 21709590), (7, 18608220), (9, 14473060), (10, 13025754), (12, 10854795), (14, 9304110), (15, 8683836), (18, 7236530), (19, 6855660), (20, 6512877), (21, 6202740), (28, 4652055), (30, 4341918), (35, 3721644), (36, 3618265), (38, 3427830), (42, 3101370), (45, 2894612), (57, 2285220), (60, 2170959), (63, 2067580), (70, 1860822), (76, 1713915), (84, 1550685), (90, 1447306), (95, 1371132), (105, 1240548), (114, 1142610), (126, 1033790), (133, 979380), (140, 930411), (171, 761740), (180, 723653), (190, 685566), (210, 620274), (228, 571305), (252, 516895), (266, 489690), (285, 457044), (315, 413516), (342, 380870), (380, 342783), (399, 326460), (420, 310137), (532, 244845), (570, 228522), (630, 206758), (665, 195876), (684, 190435), (798, 163230), (855, 152348), (1140, 114261), (1197, 108820), (1260, 103379), (1330, 97938), (1596, 81615), (1710, 76174), (1995, 65292), (2394, 54410), (2660, 48969), (3420, 38087), (3990, 32646), (4788, 27205), (5441, 23940), (5985, 21764), (7980, 16323), (10882, 11970)]