1319054400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:826

約数の個数: 252

約数和(自身を含む): 4729124400

約数和(自身を除く): 3410070000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 139, 144, 150, 160, 180, 192, 200, 225, 240, 278, 288, 300, 320, 360, 400, 417, 450, 480, 556, 576, 600, 659, 695, 720, 800, 834, 900, 960, 1112, 1200, 1251, 1318, 1390, 1440, 1600, 1668, 1800, 1977, 2085, 2224, 2400, 2502, 2636, 2780, 2880, 3295, 3336, 3475, 3600, 3954, 4170, 4448, 4800, 5004, 5272, 5560, 5931, 6255, 6590, 6672, 6950, 7200, 7908, 8340, 8896, 9885, 10008, 10425, 10544, 11120, 11862, 12510, 13180, 13344, 13900, 14400, 15816, 16475, 16680, 19770, 20016, 20850, 21088, 22240, 23724, 25020, 26360, 26688, 27800, 29655, 31275, 31632, 32950, 33360, 39540, 40032, 41700, 42176, 44480, 47448, 49425, 50040, 52720, 55600, 59310, 62550, 63264, 65900, 66720, 79080, 80064, 83400, 91601, 94896, 98850, 100080, 105440, 111200, 118620, 125100, 126528, 131800, 133440, 148275, 158160, 166800, 183202, 189792, 197700, 200160, 210880, 222400, 237240, 250200, 263600, 274803, 296550, 316320, 333600, 366404, 379584, 395400, 400320, 458005, 474480, 500400, 527200, 549606, 593100, 632640, 667200, 732808, 790800, 824409, 916010, 948960, 1000800, 1054400, 1099212, 1186200, 1374015, 1465616, 1581600, 1648818, 1832020, 1897920, 2001600, 2198424, 2290025, 2372400, 2748030, 2931232, 3163200, 3297636, 3664040, 4122045, 4396848, 4580050, 4744800, 5496060, 5862464, 6595272, 6870075, 7328080, 8244090, 8793696, 9160100, 9489600, 10992120, 13190544, 13740150, 14656160, 16488180, 17587392, 18320200, 20610225, 21984240, 26381088, 27480300, 29312320, 32976360, 36640400, 41220450, 43968480, 52762176, 54960600, 65952720, 73280800, 82440900, 87936960, 109921200, 131905440, 146561600, 164881800, 219842400, 263810880, 329763600, 439684800, 659527200, 1319054400]

約数ペア:

[(1, 1319054400), (2, 659527200), (3, 439684800), (4, 329763600), (5, 263810880), (6, 219842400), (8, 164881800), (9, 146561600), (10, 131905440), (12, 109921200), (15, 87936960), (16, 82440900), (18, 73280800), (20, 65952720), (24, 54960600), (25, 52762176), (30, 43968480), (32, 41220450), (36, 36640400), (40, 32976360), (45, 29312320), (48, 27480300), (50, 26381088), (60, 21984240), (64, 20610225), (72, 18320200), (75, 17587392), (80, 16488180), (90, 14656160), (96, 13740150), (100, 13190544), (120, 10992120), (139, 9489600), (144, 9160100), (150, 8793696), (160, 8244090), (180, 7328080), (192, 6870075), (200, 6595272), (225, 5862464), (240, 5496060), (278, 4744800), (288, 4580050), (300, 4396848), (320, 4122045), (360, 3664040), (400, 3297636), (417, 3163200), (450, 2931232), (480, 2748030), (556, 2372400), (576, 2290025), (600, 2198424), (659, 2001600), (695, 1897920), (720, 1832020), (800, 1648818), (834, 1581600), (900, 1465616), (960, 1374015), (1112, 1186200), (1200, 1099212), (1251, 1054400), (1318, 1000800), (1390, 948960), (1440, 916010), (1600, 824409), (1668, 790800), (1800, 732808), (1977, 667200), (2085, 632640), (2224, 593100), (2400, 549606), (2502, 527200), (2636, 500400), (2780, 474480), (2880, 458005), (3295, 400320), (3336, 395400), (3475, 379584), (3600, 366404), (3954, 333600), (4170, 316320), (4448, 296550), (4800, 274803), (5004, 263600), (5272, 250200), (5560, 237240), (5931, 222400), (6255, 210880), (6590, 200160), (6672, 197700), (6950, 189792), (7200, 183202), (7908, 166800), (8340, 158160), (8896, 148275), (9885, 133440), (10008, 131800), (10425, 126528), (10544, 125100), (11120, 118620), (11862, 111200), (12510, 105440), (13180, 100080), (13344, 98850), (13900, 94896), (14400, 91601), (15816, 83400), (16475, 80064), (16680, 79080), (19770, 66720), (20016, 65900), (20850, 63264), (21088, 62550), (22240, 59310), (23724, 55600), (25020, 52720), (26360, 50040), (26688, 49425), (27800, 47448), (29655, 44480), (31275, 42176), (31632, 41700), (32950, 40032), (33360, 39540)]