192516660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152791}}^1$

素因数の和:152813

約数の個数: 72

約数和(自身を含む): 667395456

約数和(自身を除く): 474878796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152791, 305582, 458373, 611164, 763955, 916746, 1069537, 1375119, 1527910, 1833492, 2139074, 2291865, 2750238, 3055820, 3208611, 4278148, 4583730, 5347685, 5500476, 6417222, 6875595, 9167460, 9625833, 10695370, 12834444, 13751190, 16043055, 19251666, 21390740, 27502380, 32086110, 38503332, 48129165, 64172220, 96258330, 192516660]

約数ペア:

[(1, 192516660), (2, 96258330), (3, 64172220), (4, 48129165), (5, 38503332), (6, 32086110), (7, 27502380), (9, 21390740), (10, 19251666), (12, 16043055), (14, 13751190), (15, 12834444), (18, 10695370), (20, 9625833), (21, 9167460), (28, 6875595), (30, 6417222), (35, 5500476), (36, 5347685), (42, 4583730), (45, 4278148), (60, 3208611), (63, 3055820), (70, 2750238), (84, 2291865), (90, 2139074), (105, 1833492), (126, 1527910), (140, 1375119), (180, 1069537), (210, 916746), (252, 763955), (315, 611164), (420, 458373), (630, 305582), (1260, 152791)]