1267846800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:862

約数の個数: 240

約数和(自身を含む): 4468880640

約数和(自身を除く): 3201033840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 139, 150, 165, 176, 200, 220, 240, 264, 275, 278, 300, 330, 400, 417, 440, 528, 550, 556, 600, 660, 691, 695, 825, 834, 880, 1100, 1112, 1200, 1320, 1382, 1390, 1529, 1650, 1668, 2073, 2085, 2200, 2224, 2640, 2764, 2780, 3058, 3300, 3336, 3455, 3475, 4146, 4170, 4400, 4587, 5528, 5560, 6116, 6600, 6672, 6910, 6950, 7601, 7645, 8292, 8340, 9174, 10365, 10425, 11056, 11120, 12232, 13200, 13820, 13900, 15202, 15290, 16584, 16680, 17275, 18348, 20730, 20850, 22803, 22935, 24464, 27640, 27800, 30404, 30580, 33168, 33360, 34550, 36696, 38005, 38225, 41460, 41700, 45606, 45870, 51825, 55280, 55600, 60808, 61160, 69100, 73392, 76010, 76450, 82920, 83400, 91212, 91740, 96049, 103650, 114015, 114675, 121616, 122320, 138200, 152020, 152900, 165840, 166800, 182424, 183480, 190025, 192098, 207300, 228030, 229350, 276400, 288147, 304040, 305800, 364848, 366960, 380050, 384196, 414600, 456060, 458700, 480245, 570075, 576294, 608080, 611600, 760100, 768392, 829200, 912120, 917400, 960490, 1056539, 1140150, 1152588, 1440735, 1520200, 1536784, 1824240, 1834800, 1920980, 2113078, 2280300, 2305176, 2401225, 2881470, 3040400, 3169617, 3841960, 4226156, 4560600, 4610352, 4802450, 5282695, 5762940, 6339234, 7203675, 7683920, 8452312, 9121200, 9604900, 10565390, 11525880, 12678468, 14407350, 15848085, 16904624, 19209800, 21130780, 23051760, 25356936, 26413475, 28814700, 31696170, 38419600, 42261560, 50713872, 52826950, 57629400, 63392340, 79240425, 84523120, 105653900, 115258800, 126784680, 158480850, 211307800, 253569360, 316961700, 422615600, 633923400, 1267846800]

約数ペア:

[(1, 1267846800), (2, 633923400), (3, 422615600), (4, 316961700), (5, 253569360), (6, 211307800), (8, 158480850), (10, 126784680), (11, 115258800), (12, 105653900), (15, 84523120), (16, 79240425), (20, 63392340), (22, 57629400), (24, 52826950), (25, 50713872), (30, 42261560), (33, 38419600), (40, 31696170), (44, 28814700), (48, 26413475), (50, 25356936), (55, 23051760), (60, 21130780), (66, 19209800), (75, 16904624), (80, 15848085), (88, 14407350), (100, 12678468), (110, 11525880), (120, 10565390), (132, 9604900), (139, 9121200), (150, 8452312), (165, 7683920), (176, 7203675), (200, 6339234), (220, 5762940), (240, 5282695), (264, 4802450), (275, 4610352), (278, 4560600), (300, 4226156), (330, 3841960), (400, 3169617), (417, 3040400), (440, 2881470), (528, 2401225), (550, 2305176), (556, 2280300), (600, 2113078), (660, 1920980), (691, 1834800), (695, 1824240), (825, 1536784), (834, 1520200), (880, 1440735), (1100, 1152588), (1112, 1140150), (1200, 1056539), (1320, 960490), (1382, 917400), (1390, 912120), (1529, 829200), (1650, 768392), (1668, 760100), (2073, 611600), (2085, 608080), (2200, 576294), (2224, 570075), (2640, 480245), (2764, 458700), (2780, 456060), (3058, 414600), (3300, 384196), (3336, 380050), (3455, 366960), (3475, 364848), (4146, 305800), (4170, 304040), (4400, 288147), (4587, 276400), (5528, 229350), (5560, 228030), (6116, 207300), (6600, 192098), (6672, 190025), (6910, 183480), (6950, 182424), (7601, 166800), (7645, 165840), (8292, 152900), (8340, 152020), (9174, 138200), (10365, 122320), (10425, 121616), (11056, 114675), (11120, 114015), (12232, 103650), (13200, 96049), (13820, 91740), (13900, 91212), (15202, 83400), (15290, 82920), (16584, 76450), (16680, 76010), (17275, 73392), (18348, 69100), (20730, 61160), (20850, 60808), (22803, 55600), (22935, 55280), (24464, 51825), (27640, 45870), (27800, 45606), (30404, 41700), (30580, 41460), (33168, 38225), (33360, 38005), (34550, 36696)]