192982720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 531010368

約数和(自身を除く): 338027648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 808, 853, 1010, 1120, 1414, 1616, 1706, 2020, 2240, 2828, 3232, 3412, 3535, 4040, 4265, 5656, 5971, 6464, 6824, 7070, 8080, 8530, 11312, 11942, 13648, 14140, 16160, 17060, 22624, 23884, 27296, 28280, 29855, 32320, 34120, 45248, 47768, 54592, 56560, 59710, 68240, 86153, 95536, 113120, 119420, 136480, 172306, 191072, 226240, 238840, 272960, 344612, 382144, 430765, 477680, 603071, 689224, 861530, 955360, 1206142, 1378448, 1723060, 1910720, 2412284, 2756896, 3015355, 3446120, 4824568, 5513792, 6030710, 6892240, 9649136, 12061420, 13784480, 19298272, 24122840, 27568960, 38596544, 48245680, 96491360, 192982720]

約数ペア:

[(1, 192982720), (2, 96491360), (4, 48245680), (5, 38596544), (7, 27568960), (8, 24122840), (10, 19298272), (14, 13784480), (16, 12061420), (20, 9649136), (28, 6892240), (32, 6030710), (35, 5513792), (40, 4824568), (56, 3446120), (64, 3015355), (70, 2756896), (80, 2412284), (101, 1910720), (112, 1723060), (140, 1378448), (160, 1206142), (202, 955360), (224, 861530), (280, 689224), (320, 603071), (404, 477680), (448, 430765), (505, 382144), (560, 344612), (707, 272960), (808, 238840), (853, 226240), (1010, 191072), (1120, 172306), (1414, 136480), (1616, 119420), (1706, 113120), (2020, 95536), (2240, 86153), (2828, 68240), (3232, 59710), (3412, 56560), (3535, 54592), (4040, 47768), (4265, 45248), (5656, 34120), (5971, 32320), (6464, 29855), (6824, 28280), (7070, 27296), (8080, 23884), (8530, 22624), (11312, 17060), (11942, 16160), (13648, 14140)]