708380680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3863

約数の個数: 128

約数和(自身を含む): 1966809600

約数和(自身を除く): 1258428920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 580, 644, 667, 805, 812, 920, 1015, 1160, 1288, 1334, 1610, 1624, 2030, 2668, 3220, 3335, 3793, 4060, 4669, 5336, 6440, 6670, 7586, 8120, 9338, 13340, 15172, 18676, 18965, 23345, 26551, 26680, 30344, 37352, 37930, 46690, 53102, 75860, 87239, 93380, 106204, 109997, 132755, 151720, 174478, 186760, 212408, 219994, 265510, 348956, 436195, 439988, 531020, 549985, 610673, 697912, 769979, 872390, 879976, 1062040, 1099970, 1221346, 1539958, 1744780, 2199940, 2442692, 2529931, 3053365, 3079916, 3489560, 3849895, 4399880, 4885384, 5059862, 6106730, 6159832, 7699790, 10119724, 12213460, 12649655, 15399580, 17709517, 20239448, 24426920, 25299310, 30799160, 35419034, 50598620, 70838068, 88547585, 101197240, 141676136, 177095170, 354190340, 708380680]

約数ペア:

[(1, 708380680), (2, 354190340), (4, 177095170), (5, 141676136), (7, 101197240), (8, 88547585), (10, 70838068), (14, 50598620), (20, 35419034), (23, 30799160), (28, 25299310), (29, 24426920), (35, 20239448), (40, 17709517), (46, 15399580), (56, 12649655), (58, 12213460), (70, 10119724), (92, 7699790), (115, 6159832), (116, 6106730), (140, 5059862), (145, 4885384), (161, 4399880), (184, 3849895), (203, 3489560), (230, 3079916), (232, 3053365), (280, 2529931), (290, 2442692), (322, 2199940), (406, 1744780), (460, 1539958), (580, 1221346), (644, 1099970), (667, 1062040), (805, 879976), (812, 872390), (920, 769979), (1015, 697912), (1160, 610673), (1288, 549985), (1334, 531020), (1610, 439988), (1624, 436195), (2030, 348956), (2668, 265510), (3220, 219994), (3335, 212408), (3793, 186760), (4060, 174478), (4669, 151720), (5336, 132755), (6440, 109997), (6670, 106204), (7586, 93380), (8120, 87239), (9338, 75860), (13340, 53102), (15172, 46690), (18676, 37930), (18965, 37352), (23345, 30344), (26551, 26680)]