709857120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{30181}}^1$

素因数の和:30213

約数の個数: 144

約数和(自身を含む): 2601205488

約数和(自身を除く): 1891348368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 30181, 60362, 90543, 120724, 150905, 181086, 211267, 241448, 301810, 362172, 422534, 452715, 482896, 603620, 633801, 724344, 845068, 905430, 965792, 1056335, 1207240, 1267602, 1448688, 1478869, 1690136, 1810860, 2112670, 2414480, 2535204, 2897376, 2957738, 3169005, 3380272, 3621720, 4225340, 4436607, 4828960, 5070408, 5915476, 6338010, 6760544, 7243440, 7394345, 8450680, 8873214, 10140816, 11830952, 12676020, 14486880, 14788690, 16901360, 17746428, 20281632, 22183035, 23661904, 25352040, 29577380, 33802720, 35492856, 44366070, 47323808, 50704080, 59154760, 70985712, 88732140, 101408160, 118309520, 141971424, 177464280, 236619040, 354928560, 709857120]

約数ペア:

[(1, 709857120), (2, 354928560), (3, 236619040), (4, 177464280), (5, 141971424), (6, 118309520), (7, 101408160), (8, 88732140), (10, 70985712), (12, 59154760), (14, 50704080), (15, 47323808), (16, 44366070), (20, 35492856), (21, 33802720), (24, 29577380), (28, 25352040), (30, 23661904), (32, 22183035), (35, 20281632), (40, 17746428), (42, 16901360), (48, 14788690), (49, 14486880), (56, 12676020), (60, 11830952), (70, 10140816), (80, 8873214), (84, 8450680), (96, 7394345), (98, 7243440), (105, 6760544), (112, 6338010), (120, 5915476), (140, 5070408), (147, 4828960), (160, 4436607), (168, 4225340), (196, 3621720), (210, 3380272), (224, 3169005), (240, 2957738), (245, 2897376), (280, 2535204), (294, 2414480), (336, 2112670), (392, 1810860), (420, 1690136), (480, 1478869), (490, 1448688), (560, 1267602), (588, 1207240), (672, 1056335), (735, 965792), (784, 905430), (840, 845068), (980, 724344), (1120, 633801), (1176, 603620), (1470, 482896), (1568, 452715), (1680, 422534), (1960, 362172), (2352, 301810), (2940, 241448), (3360, 211267), (3920, 181086), (4704, 150905), (5880, 120724), (7840, 90543), (11760, 60362), (23520, 30181)]