163998240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48809}}^1$

素因数の和:48834

約数の個数: 96

約数和(自身を含む): 590405760

約数和(自身を除く): 426407520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 48809, 97618, 146427, 195236, 244045, 292854, 341663, 390472, 488090, 585708, 683326, 732135, 780944, 976180, 1024989, 1171416, 1366652, 1464270, 1561888, 1708315, 1952360, 2049978, 2342832, 2733304, 2928540, 3416630, 3904720, 4099956, 4685664, 5124945, 5466608, 5857080, 6833260, 7809440, 8199912, 10249890, 10933216, 11714160, 13666520, 16399824, 20499780, 23428320, 27333040, 32799648, 40999560, 54666080, 81999120, 163998240]

約数ペア:

[(1, 163998240), (2, 81999120), (3, 54666080), (4, 40999560), (5, 32799648), (6, 27333040), (7, 23428320), (8, 20499780), (10, 16399824), (12, 13666520), (14, 11714160), (15, 10933216), (16, 10249890), (20, 8199912), (21, 7809440), (24, 6833260), (28, 5857080), (30, 5466608), (32, 5124945), (35, 4685664), (40, 4099956), (42, 3904720), (48, 3416630), (56, 2928540), (60, 2733304), (70, 2342832), (80, 2049978), (84, 1952360), (96, 1708315), (105, 1561888), (112, 1464270), (120, 1366652), (140, 1171416), (160, 1024989), (168, 976180), (210, 780944), (224, 732135), (240, 683326), (280, 585708), (336, 488090), (420, 390472), (480, 341663), (560, 292854), (672, 244045), (840, 195236), (1120, 146427), (1680, 97618), (3360, 48809)]