228889502080

素因数分解:

$2^7\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{214541}}^1$

素因数の和:216227

約数の個数: 64

約数和(自身を含む): 547519765680

約数和(自身を除く): 318630263600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1667, 3334, 6668, 8335, 13336, 16670, 26672, 33340, 53344, 66680, 106688, 133360, 213376, 214541, 266720, 429082, 533440, 858164, 1066880, 1072705, 1716328, 2145410, 3432656, 4290820, 6865312, 8581640, 13730624, 17163280, 27461248, 34326560, 68653120, 137306240, 357639847, 715279694, 1430559388, 1788199235, 2861118776, 3576398470, 5722237552, 7152796940, 11444475104, 14305593880, 22888950208, 28611187760, 45777900416, 57222375520, 114444751040, 228889502080]

約数ペア:

[(1, 228889502080), (2, 114444751040), (4, 57222375520), (5, 45777900416), (8, 28611187760), (10, 22888950208), (16, 14305593880), (20, 11444475104), (32, 7152796940), (40, 5722237552), (64, 3576398470), (80, 2861118776), (128, 1788199235), (160, 1430559388), (320, 715279694), (640, 357639847), (1667, 137306240), (3334, 68653120), (6668, 34326560), (8335, 27461248), (13336, 17163280), (16670, 13730624), (26672, 8581640), (33340, 6865312), (53344, 4290820), (66680, 3432656), (106688, 2145410), (133360, 1716328), (213376, 1072705), (214541, 1066880), (266720, 858164), (429082, 533440)]