70754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26801}}^1$

素因数の和:26828

約数の個数: 80

約数和(自身を含む): 239288256

約数和(自身を除く): 168533616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26801, 53602, 80403, 107204, 134005, 160806, 214408, 268010, 294811, 321612, 402015, 428816, 536020, 589622, 643224, 804030, 884433, 1072040, 1179244, 1286448, 1474055, 1608060, 1768866, 2144080, 2358488, 2948110, 3216120, 3537732, 4422165, 4716976, 5896220, 6432240, 7075464, 8844330, 11792440, 14150928, 17688660, 23584880, 35377320, 70754640]

約数ペア:

[(1, 70754640), (2, 35377320), (3, 23584880), (4, 17688660), (5, 14150928), (6, 11792440), (8, 8844330), (10, 7075464), (11, 6432240), (12, 5896220), (15, 4716976), (16, 4422165), (20, 3537732), (22, 3216120), (24, 2948110), (30, 2358488), (33, 2144080), (40, 1768866), (44, 1608060), (48, 1474055), (55, 1286448), (60, 1179244), (66, 1072040), (80, 884433), (88, 804030), (110, 643224), (120, 589622), (132, 536020), (165, 428816), (176, 402015), (220, 321612), (240, 294811), (264, 268010), (330, 214408), (440, 160806), (528, 134005), (660, 107204), (880, 80403), (1320, 53602), (2640, 26801)]