196803480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23099}}^1$

素因数の和:23184

約数の個数: 64

約数和(自身を含む): 598752000

約数和(自身を除く): 401948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23099, 46198, 69297, 92396, 115495, 138594, 184792, 230990, 277188, 346485, 461980, 554376, 692970, 923960, 1385940, 1640029, 2771880, 3280058, 4920087, 6560116, 8200145, 9840174, 13120232, 16400290, 19680348, 24600435, 32800580, 39360696, 49200870, 65601160, 98401740, 196803480]

約数ペア:

[(1, 196803480), (2, 98401740), (3, 65601160), (4, 49200870), (5, 39360696), (6, 32800580), (8, 24600435), (10, 19680348), (12, 16400290), (15, 13120232), (20, 9840174), (24, 8200145), (30, 6560116), (40, 4920087), (60, 3280058), (71, 2771880), (120, 1640029), (142, 1385940), (213, 923960), (284, 692970), (355, 554376), (426, 461980), (568, 346485), (710, 277188), (852, 230990), (1065, 184792), (1420, 138594), (1704, 115495), (2130, 92396), (2840, 69297), (4260, 46198), (8520, 23099)]