196395780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24649

約数の個数: 96

約数和(自身を含む): 661570560

約数和(自身を除く): 465174780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 24611, 49222, 73833, 98444, 123055, 147666, 172277, 246110, 295332, 344554, 369165, 467609, 492220, 516831, 689108, 738330, 861385, 935218, 1033662, 1402827, 1476660, 1722770, 1870436, 2067324, 2338045, 2584155, 2805654, 3273263, 3445540, 4676090, 5168310, 5611308, 6546526, 7014135, 9352180, 9819789, 10336620, 13093052, 14028270, 16366315, 19639578, 28056540, 32732630, 39279156, 49098945, 65465260, 98197890, 196395780]

約数ペア:

[(1, 196395780), (2, 98197890), (3, 65465260), (4, 49098945), (5, 39279156), (6, 32732630), (7, 28056540), (10, 19639578), (12, 16366315), (14, 14028270), (15, 13093052), (19, 10336620), (20, 9819789), (21, 9352180), (28, 7014135), (30, 6546526), (35, 5611308), (38, 5168310), (42, 4676090), (57, 3445540), (60, 3273263), (70, 2805654), (76, 2584155), (84, 2338045), (95, 2067324), (105, 1870436), (114, 1722770), (133, 1476660), (140, 1402827), (190, 1033662), (210, 935218), (228, 861385), (266, 738330), (285, 689108), (380, 516831), (399, 492220), (420, 467609), (532, 369165), (570, 344554), (665, 295332), (798, 246110), (1140, 172277), (1330, 147666), (1596, 123055), (1995, 98444), (2660, 73833), (3990, 49222), (7980, 24611)]