130742920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 392999040

約数和(自身を除く): 262256120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 121, 136, 140, 154, 170, 187, 220, 227, 238, 242, 280, 308, 340, 374, 385, 440, 454, 476, 484, 595, 605, 616, 680, 748, 770, 847, 908, 935, 952, 968, 1135, 1190, 1210, 1309, 1496, 1540, 1589, 1694, 1816, 1870, 2057, 2270, 2380, 2420, 2497, 2618, 3080, 3178, 3388, 3740, 3859, 4114, 4235, 4540, 4760, 4840, 4994, 5236, 6356, 6545, 6776, 7480, 7718, 7945, 8228, 8470, 9080, 9988, 10285, 10472, 12485, 12712, 13090, 14399, 15436, 15890, 16456, 16940, 17479, 19295, 19976, 20570, 24970, 26180, 27013, 27467, 28798, 30872, 31780, 33880, 34958, 38590, 41140, 42449, 49940, 52360, 54026, 54934, 57596, 63560, 69916, 71995, 77180, 82280, 84898, 87395, 99880, 108052, 109868, 115192, 135065, 137335, 139832, 143990, 154360, 169796, 174790, 192269, 212245, 216104, 219736, 270130, 274670, 287980, 297143, 339592, 349580, 384538, 424490, 466939, 540260, 549340, 575960, 594286, 699160, 769076, 848980, 933878, 961345, 1080520, 1098680, 1188572, 1485715, 1538152, 1697960, 1867756, 1922690, 2334695, 2377144, 2971430, 3268573, 3735512, 3845380, 4669390, 5942860, 6537146, 7690760, 9338780, 11885720, 13074292, 16342865, 18677560, 26148584, 32685730, 65371460, 130742920]

約数ペア:

[(1, 130742920), (2, 65371460), (4, 32685730), (5, 26148584), (7, 18677560), (8, 16342865), (10, 13074292), (11, 11885720), (14, 9338780), (17, 7690760), (20, 6537146), (22, 5942860), (28, 4669390), (34, 3845380), (35, 3735512), (40, 3268573), (44, 2971430), (55, 2377144), (56, 2334695), (68, 1922690), (70, 1867756), (77, 1697960), (85, 1538152), (88, 1485715), (110, 1188572), (119, 1098680), (121, 1080520), (136, 961345), (140, 933878), (154, 848980), (170, 769076), (187, 699160), (220, 594286), (227, 575960), (238, 549340), (242, 540260), (280, 466939), (308, 424490), (340, 384538), (374, 349580), (385, 339592), (440, 297143), (454, 287980), (476, 274670), (484, 270130), (595, 219736), (605, 216104), (616, 212245), (680, 192269), (748, 174790), (770, 169796), (847, 154360), (908, 143990), (935, 139832), (952, 137335), (968, 135065), (1135, 115192), (1190, 109868), (1210, 108052), (1309, 99880), (1496, 87395), (1540, 84898), (1589, 82280), (1694, 77180), (1816, 71995), (1870, 69916), (2057, 63560), (2270, 57596), (2380, 54934), (2420, 54026), (2497, 52360), (2618, 49940), (3080, 42449), (3178, 41140), (3388, 38590), (3740, 34958), (3859, 33880), (4114, 31780), (4235, 30872), (4540, 28798), (4760, 27467), (4840, 27013), (4994, 26180), (5236, 24970), (6356, 20570), (6545, 19976), (6776, 19295), (7480, 17479), (7718, 16940), (7945, 16456), (8228, 15890), (8470, 15436), (9080, 14399), (9988, 13090), (10285, 12712), (10472, 12485)]