133460320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 380071440

約数和(自身を除く): 246611120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 587, 784, 812, 928, 980, 1015, 1120, 1160, 1174, 1421, 1568, 1624, 1960, 2030, 2320, 2348, 2842, 2935, 3248, 3920, 4060, 4109, 4640, 4696, 5684, 5870, 6496, 7105, 7840, 8120, 8218, 9392, 11368, 11740, 14210, 16240, 16436, 17023, 18784, 20545, 22736, 23480, 28420, 28763, 32480, 32872, 34046, 41090, 45472, 46960, 56840, 57526, 65744, 68092, 82180, 85115, 93920, 113680, 115052, 119161, 131488, 136184, 143815, 164360, 170230, 227360, 230104, 238322, 272368, 287630, 328720, 340460, 460208, 476644, 544736, 575260, 595805, 657440, 680920, 834127, 920416, 953288, 1150520, 1191610, 1361840, 1668254, 1906576, 2301040, 2383220, 2723680, 3336508, 3813152, 4170635, 4602080, 4766440, 6673016, 8341270, 9532880, 13346032, 16682540, 19065760, 26692064, 33365080, 66730160, 133460320]

約数ペア:

[(1, 133460320), (2, 66730160), (4, 33365080), (5, 26692064), (7, 19065760), (8, 16682540), (10, 13346032), (14, 9532880), (16, 8341270), (20, 6673016), (28, 4766440), (29, 4602080), (32, 4170635), (35, 3813152), (40, 3336508), (49, 2723680), (56, 2383220), (58, 2301040), (70, 1906576), (80, 1668254), (98, 1361840), (112, 1191610), (116, 1150520), (140, 953288), (145, 920416), (160, 834127), (196, 680920), (203, 657440), (224, 595805), (232, 575260), (245, 544736), (280, 476644), (290, 460208), (392, 340460), (406, 328720), (464, 287630), (490, 272368), (560, 238322), (580, 230104), (587, 227360), (784, 170230), (812, 164360), (928, 143815), (980, 136184), (1015, 131488), (1120, 119161), (1160, 115052), (1174, 113680), (1421, 93920), (1568, 85115), (1624, 82180), (1960, 68092), (2030, 65744), (2320, 57526), (2348, 56840), (2842, 46960), (2935, 45472), (3248, 41090), (3920, 34046), (4060, 32872), (4109, 32480), (4640, 28763), (4696, 28420), (5684, 23480), (5870, 22736), (6496, 20545), (7105, 18784), (7840, 17023), (8120, 16436), (8218, 16240), (9392, 14210), (11368, 11740)]