108743880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129457}}^1$

素因数の和:129478

約数の個数: 64

約数和(自身を含む): 372839040

約数和(自身を除く): 264095160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 129457, 258914, 388371, 517828, 647285, 776742, 906199, 1035656, 1294570, 1553484, 1812398, 1941855, 2589140, 2718597, 3106968, 3624796, 3883710, 4530995, 5178280, 5437194, 7249592, 7767420, 9061990, 10874388, 13592985, 15534840, 18123980, 21748776, 27185970, 36247960, 54371940, 108743880]

約数ペア:

[(1, 108743880), (2, 54371940), (3, 36247960), (4, 27185970), (5, 21748776), (6, 18123980), (7, 15534840), (8, 13592985), (10, 10874388), (12, 9061990), (14, 7767420), (15, 7249592), (20, 5437194), (21, 5178280), (24, 4530995), (28, 3883710), (30, 3624796), (35, 3106968), (40, 2718597), (42, 2589140), (56, 1941855), (60, 1812398), (70, 1553484), (84, 1294570), (105, 1035656), (120, 906199), (140, 776742), (168, 647285), (210, 517828), (280, 388371), (420, 258914), (840, 129457)]