380029160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4421}}^1$

素因数の和:4746

約数の個数: 64

約数和(自身を含む): 980622720

約数和(自身を除く): 600593560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 1228, 1535, 2149, 2456, 3070, 4298, 4421, 6140, 8596, 8842, 10745, 12280, 17192, 17684, 21490, 22105, 30947, 35368, 42980, 44210, 61894, 85960, 88420, 123788, 154735, 176840, 247576, 309470, 618940, 1237880, 1357247, 2714494, 5428988, 6786235, 9500729, 10857976, 13572470, 19001458, 27144940, 38002916, 47503645, 54289880, 76005832, 95007290, 190014580, 380029160]

約数ペア:

[(1, 380029160), (2, 190014580), (4, 95007290), (5, 76005832), (7, 54289880), (8, 47503645), (10, 38002916), (14, 27144940), (20, 19001458), (28, 13572470), (35, 10857976), (40, 9500729), (56, 6786235), (70, 5428988), (140, 2714494), (280, 1357247), (307, 1237880), (614, 618940), (1228, 309470), (1535, 247576), (2149, 176840), (2456, 154735), (3070, 123788), (4298, 88420), (4421, 85960), (6140, 61894), (8596, 44210), (8842, 42980), (10745, 35368), (12280, 30947), (17192, 22105), (17684, 21490)]