166762640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6168

約数の個数: 80

約数和(自身を含む): 436686336

約数和(自身を除く): 269923696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6113, 6820, 12226, 13640, 24452, 27280, 30565, 48904, 61130, 67243, 97808, 122260, 134486, 189503, 244520, 268972, 336215, 379006, 489040, 537944, 672430, 758012, 947515, 1075888, 1344860, 1516024, 1895030, 2084533, 2689720, 3032048, 3790060, 4169066, 5379440, 7580120, 8338132, 10422665, 15160240, 16676264, 20845330, 33352528, 41690660, 83381320, 166762640]

約数ペア:

[(1, 166762640), (2, 83381320), (4, 41690660), (5, 33352528), (8, 20845330), (10, 16676264), (11, 15160240), (16, 10422665), (20, 8338132), (22, 7580120), (31, 5379440), (40, 4169066), (44, 3790060), (55, 3032048), (62, 2689720), (80, 2084533), (88, 1895030), (110, 1516024), (124, 1344860), (155, 1075888), (176, 947515), (220, 758012), (248, 672430), (310, 537944), (341, 489040), (440, 379006), (496, 336215), (620, 268972), (682, 244520), (880, 189503), (1240, 134486), (1364, 122260), (1705, 97808), (2480, 67243), (2728, 61130), (3410, 48904), (5456, 30565), (6113, 27280), (6820, 24452), (12226, 13640)]