328044640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26627}}^1$

素因数の和:26660

約数の個数: 96

約数和(自身を含む): 966276864

約数和(自身を除く): 638232224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 26627, 53254, 106508, 133135, 186389, 213016, 266270, 292897, 372778, 426032, 532540, 585794, 745556, 852064, 931945, 1065080, 1171588, 1464485, 1491112, 1863890, 2050279, 2130160, 2343176, 2928970, 2982224, 3727780, 4100558, 4260320, 4686352, 5857940, 5964448, 7455560, 8201116, 9372704, 10251395, 11715880, 14911120, 16402232, 20502790, 23431760, 29822240, 32804464, 41005580, 46863520, 65608928, 82011160, 164022320, 328044640]

約数ペア:

[(1, 328044640), (2, 164022320), (4, 82011160), (5, 65608928), (7, 46863520), (8, 41005580), (10, 32804464), (11, 29822240), (14, 23431760), (16, 20502790), (20, 16402232), (22, 14911120), (28, 11715880), (32, 10251395), (35, 9372704), (40, 8201116), (44, 7455560), (55, 5964448), (56, 5857940), (70, 4686352), (77, 4260320), (80, 4100558), (88, 3727780), (110, 2982224), (112, 2928970), (140, 2343176), (154, 2130160), (160, 2050279), (176, 1863890), (220, 1491112), (224, 1464485), (280, 1171588), (308, 1065080), (352, 931945), (385, 852064), (440, 745556), (560, 585794), (616, 532540), (770, 426032), (880, 372778), (1120, 292897), (1232, 266270), (1540, 213016), (1760, 186389), (2464, 133135), (3080, 106508), (6160, 53254), (12320, 26627)]