265087620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3735

約数の個数: 192

約数和(自身を含む): 992409600

約数和(自身を除く): 727321980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3691, 3780, 3990, 4788, 5130, 5985, 7182, 7382, 7980, 10260, 11073, 11970, 14364, 14764, 17955, 18455, 22146, 23940, 25837, 33219, 35910, 36910, 44292, 51674, 55365, 66438, 70129, 71820, 73820, 77511, 99657, 103348, 110730, 129185, 132876, 140258, 155022, 166095, 199314, 210387, 221460, 232533, 258370, 280516, 310044, 332190, 350645, 387555, 398628, 420774, 465066, 490903, 498285, 516740, 631161, 664380, 697599, 701290, 775110, 841548, 930132, 981806, 996570, 1051935, 1162665, 1262322, 1395198, 1402580, 1472709, 1550220, 1893483, 1963612, 1993140, 2103870, 2325330, 2454515, 2524644, 2790396, 2945418, 3155805, 3487995, 3786966, 4207740, 4418127, 4650660, 4909030, 5890836, 6311610, 6975990, 7363545, 7573932, 8836254, 9467415, 9818060, 12623220, 13254381, 13951980, 14727090, 17672508, 18934830, 22090635, 26508762, 29454180, 37869660, 44181270, 53017524, 66271905, 88362540, 132543810, 265087620]

約数ペア:

[(1, 265087620), (2, 132543810), (3, 88362540), (4, 66271905), (5, 53017524), (6, 44181270), (7, 37869660), (9, 29454180), (10, 26508762), (12, 22090635), (14, 18934830), (15, 17672508), (18, 14727090), (19, 13951980), (20, 13254381), (21, 12623220), (27, 9818060), (28, 9467415), (30, 8836254), (35, 7573932), (36, 7363545), (38, 6975990), (42, 6311610), (45, 5890836), (54, 4909030), (57, 4650660), (60, 4418127), (63, 4207740), (70, 3786966), (76, 3487995), (84, 3155805), (90, 2945418), (95, 2790396), (105, 2524644), (108, 2454515), (114, 2325330), (126, 2103870), (133, 1993140), (135, 1963612), (140, 1893483), (171, 1550220), (180, 1472709), (189, 1402580), (190, 1395198), (210, 1262322), (228, 1162665), (252, 1051935), (266, 996570), (270, 981806), (285, 930132), (315, 841548), (342, 775110), (378, 701290), (380, 697599), (399, 664380), (420, 631161), (513, 516740), (532, 498285), (540, 490903), (570, 465066), (630, 420774), (665, 398628), (684, 387555), (756, 350645), (798, 332190), (855, 310044), (945, 280516), (1026, 258370), (1140, 232533), (1197, 221460), (1260, 210387), (1330, 199314), (1596, 166095), (1710, 155022), (1890, 140258), (1995, 132876), (2052, 129185), (2394, 110730), (2565, 103348), (2660, 99657), (3420, 77511), (3591, 73820), (3691, 71820), (3780, 70129), (3990, 66438), (4788, 55365), (5130, 51674), (5985, 44292), (7182, 36910), (7382, 35910), (7980, 33219), (10260, 25837), (11073, 23940), (11970, 22146), (14364, 18455), (14764, 17955)]