8205622620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1\times {\mathrm{1069}}^1$

素因数の和:1864

約数の個数: 144

約数和(自身を含む): 24935228640

約数和(自身を除く): 16729606020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 757, 780, 845, 1014, 1069, 1514, 1690, 2028, 2138, 2271, 2535, 3028, 3207, 3380, 3785, 4276, 4542, 5070, 5345, 6414, 7570, 9084, 9841, 10140, 10690, 11355, 12828, 13897, 15140, 16035, 19682, 21380, 22710, 27794, 29523, 32070, 39364, 41691, 45420, 49205, 55588, 59046, 64140, 69485, 83382, 98410, 118092, 127933, 138970, 147615, 166764, 180661, 196820, 208455, 255866, 277940, 295230, 361322, 383799, 416910, 511732, 541983, 590460, 639665, 722644, 767598, 809233, 833820, 903305, 1083966, 1279330, 1535196, 1618466, 1806610, 1918995, 2167932, 2427699, 2558660, 2709915, 3236932, 3613220, 3837990, 4046165, 4855398, 5419830, 7675980, 8092330, 9710796, 10520029, 10839660, 12138495, 16184660, 21040058, 24276990, 31560087, 42080116, 48553980, 52600145, 63120174, 105200290, 126240348, 136760377, 157800435, 210400580, 273520754, 315600870, 410281131, 547041508, 631201740, 683801885, 820562262, 1367603770, 1641124524, 2051405655, 2735207540, 4102811310, 8205622620]

約数ペア:

[(1, 8205622620), (2, 4102811310), (3, 2735207540), (4, 2051405655), (5, 1641124524), (6, 1367603770), (10, 820562262), (12, 683801885), (13, 631201740), (15, 547041508), (20, 410281131), (26, 315600870), (30, 273520754), (39, 210400580), (52, 157800435), (60, 136760377), (65, 126240348), (78, 105200290), (130, 63120174), (156, 52600145), (169, 48553980), (195, 42080116), (260, 31560087), (338, 24276990), (390, 21040058), (507, 16184660), (676, 12138495), (757, 10839660), (780, 10520029), (845, 9710796), (1014, 8092330), (1069, 7675980), (1514, 5419830), (1690, 4855398), (2028, 4046165), (2138, 3837990), (2271, 3613220), (2535, 3236932), (3028, 2709915), (3207, 2558660), (3380, 2427699), (3785, 2167932), (4276, 1918995), (4542, 1806610), (5070, 1618466), (5345, 1535196), (6414, 1279330), (7570, 1083966), (9084, 903305), (9841, 833820), (10140, 809233), (10690, 767598), (11355, 722644), (12828, 639665), (13897, 590460), (15140, 541983), (16035, 511732), (19682, 416910), (21380, 383799), (22710, 361322), (27794, 295230), (29523, 277940), (32070, 255866), (39364, 208455), (41691, 196820), (45420, 180661), (49205, 166764), (55588, 147615), (59046, 138970), (64140, 127933), (69485, 118092), (83382, 98410)]