2015084520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 7115904000

約数和(自身を除く): 5100819480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 283, 285, 342, 347, 360, 380, 456, 513, 540, 566, 570, 684, 694, 760, 849, 855, 1026, 1041, 1080, 1132, 1140, 1368, 1388, 1415, 1698, 1710, 1735, 2052, 2082, 2264, 2280, 2547, 2565, 2776, 2830, 3123, 3396, 3420, 3470, 4104, 4164, 4245, 5094, 5130, 5205, 5377, 5660, 6246, 6593, 6792, 6840, 6940, 7641, 8328, 8490, 9369, 10188, 10260, 10410, 10754, 11320, 12492, 12735, 13186, 13880, 15282, 15615, 16131, 16980, 18738, 19779, 20376, 20520, 20820, 21508, 24984, 25470, 26372, 26885, 30564, 31230, 32262, 32965, 33960, 37476, 38205, 39558, 41640, 43016, 46845, 48393, 50940, 52744, 53770, 59337, 61128, 62460, 64524, 65930, 74952, 76410, 79116, 80655, 93690, 96786, 98201, 98895, 101880, 107540, 118674, 124920, 129048, 131860, 145179, 152820, 158232, 161310, 178011, 187380, 193572, 196402, 197790, 215080, 237348, 241965, 263720, 290358, 294603, 296685, 305640, 322620, 356022, 374760, 387144, 392804, 395580, 474696, 483930, 491005, 580716, 589206, 593370, 645240, 712044, 725895, 785608, 791160, 883809, 890055, 967860, 982010, 1161432, 1178412, 1186740, 1424088, 1451790, 1473015, 1767618, 1780110, 1865819, 1935720, 1964020, 2356824, 2373480, 2651427, 2903580, 2946030, 3535236, 3560220, 3731638, 3928040, 4419045, 5302854, 5597457, 5807160, 5892060, 7070472, 7120440, 7463276, 8838090, 9329095, 10605708, 11194914, 11784120, 13257135, 14926552, 16792371, 17676180, 18658190, 21211416, 22389828, 26514270, 27987285, 33584742, 35352360, 37316380, 44779656, 50377113, 53028540, 55974570, 67169484, 74632760, 83961855, 100754226, 106057080, 111949140, 134338968, 167923710, 201508452, 223898280, 251885565, 335847420, 403016904, 503771130, 671694840, 1007542260, 2015084520]

約数ペア:

[(1, 2015084520), (2, 1007542260), (3, 671694840), (4, 503771130), (5, 403016904), (6, 335847420), (8, 251885565), (9, 223898280), (10, 201508452), (12, 167923710), (15, 134338968), (18, 111949140), (19, 106057080), (20, 100754226), (24, 83961855), (27, 74632760), (30, 67169484), (36, 55974570), (38, 53028540), (40, 50377113), (45, 44779656), (54, 37316380), (57, 35352360), (60, 33584742), (72, 27987285), (76, 26514270), (90, 22389828), (95, 21211416), (108, 18658190), (114, 17676180), (120, 16792371), (135, 14926552), (152, 13257135), (171, 11784120), (180, 11194914), (190, 10605708), (216, 9329095), (228, 8838090), (270, 7463276), (283, 7120440), (285, 7070472), (342, 5892060), (347, 5807160), (360, 5597457), (380, 5302854), (456, 4419045), (513, 3928040), (540, 3731638), (566, 3560220), (570, 3535236), (684, 2946030), (694, 2903580), (760, 2651427), (849, 2373480), (855, 2356824), (1026, 1964020), (1041, 1935720), (1080, 1865819), (1132, 1780110), (1140, 1767618), (1368, 1473015), (1388, 1451790), (1415, 1424088), (1698, 1186740), (1710, 1178412), (1735, 1161432), (2052, 982010), (2082, 967860), (2264, 890055), (2280, 883809), (2547, 791160), (2565, 785608), (2776, 725895), (2830, 712044), (3123, 645240), (3396, 593370), (3420, 589206), (3470, 580716), (4104, 491005), (4164, 483930), (4245, 474696), (5094, 395580), (5130, 392804), (5205, 387144), (5377, 374760), (5660, 356022), (6246, 322620), (6593, 305640), (6792, 296685), (6840, 294603), (6940, 290358), (7641, 263720), (8328, 241965), (8490, 237348), (9369, 215080), (10188, 197790), (10260, 196402), (10410, 193572), (10754, 187380), (11320, 178011), (12492, 161310), (12735, 158232), (13186, 152820), (13880, 145179), (15282, 131860), (15615, 129048), (16131, 124920), (16980, 118674), (18738, 107540), (19779, 101880), (20376, 98895), (20520, 98201), (20820, 96786), (21508, 93690), (24984, 80655), (25470, 79116), (26372, 76410), (26885, 74952), (30564, 65930), (31230, 64524), (32262, 62460), (32965, 61128), (33960, 59337), (37476, 53770), (38205, 52744), (39558, 50940), (41640, 48393), (43016, 46845)]