210814560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13341

約数の個数: 144

約数和(自身を含む): 784864080

約数和(自身を除く): 574049520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13309, 15840, 26618, 39927, 53236, 66545, 79854, 106472, 119781, 133090, 146399, 159708, 199635, 212944, 239562, 266180, 292798, 319416, 399270, 425888, 439197, 479124, 532360, 585596, 598905, 638832, 731995, 798540, 878394, 958248, 1064720, 1171192, 1197810, 1277664, 1317591, 1463990, 1597080, 1756788, 1916496, 2129440, 2195985, 2342384, 2395620, 2635182, 2927980, 3194160, 3513576, 3832992, 4391970, 4684768, 4791240, 5270364, 5855960, 6388320, 6587955, 7027152, 8783940, 9582480, 10540728, 11711920, 13175910, 14054304, 17567880, 19164960, 21081456, 23423840, 26351820, 35135760, 42162912, 52703640, 70271520, 105407280, 210814560]

約数ペア:

[(1, 210814560), (2, 105407280), (3, 70271520), (4, 52703640), (5, 42162912), (6, 35135760), (8, 26351820), (9, 23423840), (10, 21081456), (11, 19164960), (12, 17567880), (15, 14054304), (16, 13175910), (18, 11711920), (20, 10540728), (22, 9582480), (24, 8783940), (30, 7027152), (32, 6587955), (33, 6388320), (36, 5855960), (40, 5270364), (44, 4791240), (45, 4684768), (48, 4391970), (55, 3832992), (60, 3513576), (66, 3194160), (72, 2927980), (80, 2635182), (88, 2395620), (90, 2342384), (96, 2195985), (99, 2129440), (110, 1916496), (120, 1756788), (132, 1597080), (144, 1463990), (160, 1317591), (165, 1277664), (176, 1197810), (180, 1171192), (198, 1064720), (220, 958248), (240, 878394), (264, 798540), (288, 731995), (330, 638832), (352, 598905), (360, 585596), (396, 532360), (440, 479124), (480, 439197), (495, 425888), (528, 399270), (660, 319416), (720, 292798), (792, 266180), (880, 239562), (990, 212944), (1056, 199635), (1320, 159708), (1440, 146399), (1584, 133090), (1760, 119781), (1980, 106472), (2640, 79854), (3168, 66545), (3960, 53236), (5280, 39927), (7920, 26618), (13309, 15840)]