8202140040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{26731}}^1$

素因数の和:29302

約数の個数: 64

約数和(自身を含む): 24616964160

約数和(自身を除く): 16414824120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2557, 5114, 7671, 10228, 12785, 15342, 20456, 25570, 26731, 30684, 38355, 51140, 53462, 61368, 76710, 80193, 102280, 106924, 133655, 153420, 160386, 213848, 267310, 306840, 320772, 400965, 534620, 641544, 801930, 1069240, 1603860, 3207720, 68351167, 136702334, 205053501, 273404668, 341755835, 410107002, 546809336, 683511670, 820214004, 1025267505, 1367023340, 1640428008, 2050535010, 2734046680, 4101070020, 8202140040]

約数ペア:

[(1, 8202140040), (2, 4101070020), (3, 2734046680), (4, 2050535010), (5, 1640428008), (6, 1367023340), (8, 1025267505), (10, 820214004), (12, 683511670), (15, 546809336), (20, 410107002), (24, 341755835), (30, 273404668), (40, 205053501), (60, 136702334), (120, 68351167), (2557, 3207720), (5114, 1603860), (7671, 1069240), (10228, 801930), (12785, 641544), (15342, 534620), (20456, 400965), (25570, 320772), (26731, 306840), (30684, 267310), (38355, 213848), (51140, 160386), (53462, 153420), (61368, 133655), (76710, 106924), (80193, 102280)]