497828880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 1778874240

約数和(自身を除く): 1281045360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 151, 152, 171, 180, 190, 228, 240, 241, 285, 302, 304, 342, 360, 380, 453, 456, 482, 570, 604, 684, 720, 723, 755, 760, 855, 906, 912, 964, 1140, 1205, 1208, 1359, 1368, 1446, 1510, 1520, 1710, 1812, 1928, 2169, 2265, 2280, 2410, 2416, 2718, 2736, 2869, 2892, 3020, 3420, 3615, 3624, 3856, 4338, 4530, 4560, 4579, 4820, 5436, 5738, 5784, 6040, 6795, 6840, 7230, 7248, 8607, 8676, 9060, 9158, 9640, 10845, 10872, 11476, 11568, 12080, 13590, 13680, 13737, 14345, 14460, 17214, 17352, 18120, 18316, 19280, 21690, 21744, 22895, 22952, 25821, 27180, 27474, 28690, 28920, 34428, 34704, 36240, 36391, 36632, 41211, 43035, 43380, 45790, 45904, 51642, 54360, 54948, 57380, 57840, 68685, 68856, 72782, 73264, 82422, 86070, 86760, 91580, 103284, 108720, 109173, 109896, 114760, 129105, 137370, 137712, 145564, 164844, 172140, 173520, 181955, 183160, 206055, 206568, 218346, 219792, 229520, 258210, 274740, 291128, 327519, 329688, 344280, 363910, 366320, 412110, 413136, 436692, 516420, 545865, 549480, 582256, 655038, 659376, 688560, 691429, 727820, 824220, 873384, 1032840, 1091730, 1098960, 1310076, 1382858, 1455640, 1637595, 1648440, 1746768, 2065680, 2074287, 2183460, 2620152, 2765716, 2911280, 3275190, 3296880, 3457145, 4148574, 4366920, 5240304, 5531432, 6222861, 6550380, 6914290, 8297148, 8733840, 10371435, 11062864, 12445722, 13100760, 13828580, 16594296, 20742870, 24891444, 26201520, 27657160, 31114305, 33188592, 41485740, 49782888, 55314320, 62228610, 82971480, 99565776, 124457220, 165942960, 248914440, 497828880]

約数ペア:

[(1, 497828880), (2, 248914440), (3, 165942960), (4, 124457220), (5, 99565776), (6, 82971480), (8, 62228610), (9, 55314320), (10, 49782888), (12, 41485740), (15, 33188592), (16, 31114305), (18, 27657160), (19, 26201520), (20, 24891444), (24, 20742870), (30, 16594296), (36, 13828580), (38, 13100760), (40, 12445722), (45, 11062864), (48, 10371435), (57, 8733840), (60, 8297148), (72, 6914290), (76, 6550380), (80, 6222861), (90, 5531432), (95, 5240304), (114, 4366920), (120, 4148574), (144, 3457145), (151, 3296880), (152, 3275190), (171, 2911280), (180, 2765716), (190, 2620152), (228, 2183460), (240, 2074287), (241, 2065680), (285, 1746768), (302, 1648440), (304, 1637595), (342, 1455640), (360, 1382858), (380, 1310076), (453, 1098960), (456, 1091730), (482, 1032840), (570, 873384), (604, 824220), (684, 727820), (720, 691429), (723, 688560), (755, 659376), (760, 655038), (855, 582256), (906, 549480), (912, 545865), (964, 516420), (1140, 436692), (1205, 413136), (1208, 412110), (1359, 366320), (1368, 363910), (1446, 344280), (1510, 329688), (1520, 327519), (1710, 291128), (1812, 274740), (1928, 258210), (2169, 229520), (2265, 219792), (2280, 218346), (2410, 206568), (2416, 206055), (2718, 183160), (2736, 181955), (2869, 173520), (2892, 172140), (3020, 164844), (3420, 145564), (3615, 137712), (3624, 137370), (3856, 129105), (4338, 114760), (4530, 109896), (4560, 109173), (4579, 108720), (4820, 103284), (5436, 91580), (5738, 86760), (5784, 86070), (6040, 82422), (6795, 73264), (6840, 72782), (7230, 68856), (7248, 68685), (8607, 57840), (8676, 57380), (9060, 54948), (9158, 54360), (9640, 51642), (10845, 45904), (10872, 45790), (11476, 43380), (11568, 43035), (12080, 41211), (13590, 36632), (13680, 36391), (13737, 36240), (14345, 34704), (14460, 34428), (17214, 28920), (17352, 28690), (18120, 27474), (18316, 27180), (19280, 25821), (21690, 22952), (21744, 22895)]