16223928.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4969}}^1$

素因数の和:5164

約数の個数: 64

約数和(自身を含む): 325634400

約数和(自身を除く): 217707720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 4969, 5430, 7240, 9938, 10860, 14907, 19876, 21720, 24845, 29814, 39752, 49690, 59628, 74535, 99380, 119256, 149070, 198760, 298140, 596280, 899389, 1798778, 2698167, 3597556, 4496945, 5396334, 7195112, 8993890, 10792668, 13490835, 17987780, 21585336, 26981670, 35975560, 53963340, 107926680]

約数ペア:

[(1, 107926680), (2, 53963340), (3, 35975560), (4, 26981670), (5, 21585336), (6, 17987780), (8, 13490835), (10, 10792668), (12, 8993890), (15, 7195112), (20, 5396334), (24, 4496945), (30, 3597556), (40, 2698167), (60, 1798778), (120, 899389), (181, 596280), (362, 298140), (543, 198760), (724, 149070), (905, 119256), (1086, 99380), (1448, 74535), (1810, 59628), (2172, 49690), (2715, 39752), (3620, 29814), (4344, 24845), (4969, 21720), (5430, 19876), (7240, 14907), (9938, 10860)]