16796823960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19996219}}^1$

素因数の和:19996240

約数の個数: 64

約数和(自身を含む): 57589113600

約数和(自身を除く): 40792289640

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, 19996219, 39992438, 59988657, 79984876, 99981095, 119977314, 139973533, 159969752, 199962190, 239954628, 279947066, 299943285, 399924380, 419920599, 479909256, 559894132, 599886570, 699867665, 799848760, 839841198, 1119788264, 1199773140, 1399735330, 1679682396, 2099602995, 2399546280, 2799470660, 3359364792, 4199205990, 5598941320, 8398411980, 16796823960]

約数ペア:

[(1, 16796823960), (2, 8398411980), (3, 5598941320), (4, 4199205990), (5, 3359364792), (6, 2799470660), (7, 2399546280), (8, 2099602995), (10, 1679682396), (12, 1399735330), (14, 1199773140), (15, 1119788264), (20, 839841198), (21, 799848760), (24, 699867665), (28, 599886570), (30, 559894132), (35, 479909256), (40, 419920599), (42, 399924380), (56, 299943285), (60, 279947066), (70, 239954628), (84, 199962190), (105, 159969752), (120, 139973533), (140, 119977314), (168, 99981095), (210, 79984876), (280, 59988657), (420, 39992438), (840, 19996219)]