1342669160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{208489}}^1$

素因数の和:208530

約数の個数: 64

約数和(自身を含む): 3602707200

約数和(自身を除く): 2260038040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 208489, 416978, 833956, 1042445, 1459423, 1667912, 2084890, 2918846, 4169780, 4795247, 5837692, 7297115, 8339560, 9590494, 11675384, 14594230, 19180988, 23976235, 29188460, 33566729, 38361976, 47952470, 58376920, 67133458, 95904940, 134266916, 167833645, 191809880, 268533832, 335667290, 671334580, 1342669160]

約数ペア:

[(1, 1342669160), (2, 671334580), (4, 335667290), (5, 268533832), (7, 191809880), (8, 167833645), (10, 134266916), (14, 95904940), (20, 67133458), (23, 58376920), (28, 47952470), (35, 38361976), (40, 33566729), (46, 29188460), (56, 23976235), (70, 19180988), (92, 14594230), (115, 11675384), (140, 9590494), (161, 8339560), (184, 7297115), (230, 5837692), (280, 4795247), (322, 4169780), (460, 2918846), (644, 2084890), (805, 1667912), (920, 1459423), (1288, 1042445), (1610, 833956), (3220, 416978), (6440, 208489)]