130761540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 505435392

約数和(自身を除く): 374673852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 887, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1774, 1820, 1890, 2106, 2268, 2340, 2457, 2661, 2730, 2835, 3276, 3510, 3548, 3780, 4095, 4212, 4435, 4914, 5265, 5322, 5460, 5670, 6209, 7020, 7371, 7983, 8190, 8870, 9828, 10530, 10644, 11340, 11531, 12285, 12418, 13305, 14742, 15966, 16380, 17740, 18627, 21060, 23062, 23949, 24570, 24836, 26610, 29484, 31045, 31932, 34593, 36855, 37254, 39915, 46124, 47898, 49140, 53220, 55881, 57655, 62090, 69186, 71847, 73710, 74508, 79830, 80717, 93135, 95796, 103779, 111762, 115310, 119745, 124180, 138372, 143694, 147420, 159660, 161434, 167643, 172965, 186270, 207558, 223524, 230620, 239490, 242151, 279405, 287388, 311337, 322868, 335286, 345930, 359235, 372540, 403585, 415116, 478980, 484302, 502929, 518895, 558810, 622674, 670572, 691860, 718470, 726453, 807170, 838215, 934011, 968604, 1005858, 1037790, 1117620, 1210755, 1245348, 1436940, 1452906, 1556685, 1614340, 1676430, 1868022, 2011716, 2075580, 2179359, 2421510, 2514645, 2905812, 3113370, 3352860, 3632265, 3736044, 4358718, 4670055, 4843020, 5029290, 6226740, 6538077, 7264530, 8717436, 9340110, 10058580, 10896795, 13076154, 14529060, 18680220, 21793590, 26152308, 32690385, 43587180, 65380770, 130761540]

約数ペア:

[(1, 130761540), (2, 65380770), (3, 43587180), (4, 32690385), (5, 26152308), (6, 21793590), (7, 18680220), (9, 14529060), (10, 13076154), (12, 10896795), (13, 10058580), (14, 9340110), (15, 8717436), (18, 7264530), (20, 6538077), (21, 6226740), (26, 5029290), (27, 4843020), (28, 4670055), (30, 4358718), (35, 3736044), (36, 3632265), (39, 3352860), (42, 3113370), (45, 2905812), (52, 2514645), (54, 2421510), (60, 2179359), (63, 2075580), (65, 2011716), (70, 1868022), (78, 1676430), (81, 1614340), (84, 1556685), (90, 1452906), (91, 1436940), (105, 1245348), (108, 1210755), (117, 1117620), (126, 1037790), (130, 1005858), (135, 968604), (140, 934011), (156, 838215), (162, 807170), (180, 726453), (182, 718470), (189, 691860), (195, 670572), (210, 622674), (234, 558810), (252, 518895), (260, 502929), (270, 484302), (273, 478980), (315, 415116), (324, 403585), (351, 372540), (364, 359235), (378, 345930), (390, 335286), (405, 322868), (420, 311337), (455, 287388), (468, 279405), (540, 242151), (546, 239490), (567, 230620), (585, 223524), (630, 207558), (702, 186270), (756, 172965), (780, 167643), (810, 161434), (819, 159660), (887, 147420), (910, 143694), (945, 138372), (1053, 124180), (1092, 119745), (1134, 115310), (1170, 111762), (1260, 103779), (1365, 95796), (1404, 93135), (1620, 80717), (1638, 79830), (1755, 74508), (1774, 73710), (1820, 71847), (1890, 69186), (2106, 62090), (2268, 57655), (2340, 55881), (2457, 53220), (2661, 49140), (2730, 47898), (2835, 46124), (3276, 39915), (3510, 37254), (3548, 36855), (3780, 34593), (4095, 31932), (4212, 31045), (4435, 29484), (4914, 26610), (5265, 24836), (5322, 24570), (5460, 23949), (5670, 23062), (6209, 21060), (7020, 18627), (7371, 17740), (7983, 16380), (8190, 15966), (8870, 14742), (9828, 13305), (10530, 12418), (10644, 12285), (11340, 11531)]