7132440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 24911280

約数和(自身を除く): 17778840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1213, 1470, 1960, 2426, 2940, 3639, 4852, 5880, 6065, 7278, 8491, 9704, 12130, 14556, 16982, 18195, 24260, 25473, 29112, 33964, 36390, 42455, 48520, 50946, 59437, 67928, 72780, 84910, 101892, 118874, 127365, 145560, 169820, 178311, 203784, 237748, 254730, 297185, 339640, 356622, 475496, 509460, 594370, 713244, 891555, 1018920, 1188740, 1426488, 1783110, 2377480, 3566220, 7132440]

約数ペア:

[(1, 7132440), (2, 3566220), (3, 2377480), (4, 1783110), (5, 1426488), (6, 1188740), (7, 1018920), (8, 891555), (10, 713244), (12, 594370), (14, 509460), (15, 475496), (20, 356622), (21, 339640), (24, 297185), (28, 254730), (30, 237748), (35, 203784), (40, 178311), (42, 169820), (49, 145560), (56, 127365), (60, 118874), (70, 101892), (84, 84910), (98, 72780), (105, 67928), (120, 59437), (140, 50946), (147, 48520), (168, 42455), (196, 36390), (210, 33964), (245, 29112), (280, 25473), (294, 24260), (392, 18195), (420, 16982), (490, 14556), (588, 12130), (735, 9704), (840, 8491), (980, 7278), (1176, 6065), (1213, 5880), (1470, 4852), (1960, 3639), (2426, 2940)]