201866640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44269}}^1$

素因数の和:44304

約数の個数: 80

約数和(自身を含む): 658737600

約数和(自身を除く): 456870960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44269, 88538, 132807, 177076, 221345, 265614, 354152, 442690, 531228, 664035, 708304, 841111, 885380, 1062456, 1328070, 1682222, 1770760, 2124912, 2523333, 2656140, 3364444, 3541520, 4205555, 5046666, 5312280, 6728888, 8411110, 10093332, 10624560, 12616665, 13457776, 16822220, 20186664, 25233330, 33644440, 40373328, 50466660, 67288880, 100933320, 201866640]

約数ペア:

[(1, 201866640), (2, 100933320), (3, 67288880), (4, 50466660), (5, 40373328), (6, 33644440), (8, 25233330), (10, 20186664), (12, 16822220), (15, 13457776), (16, 12616665), (19, 10624560), (20, 10093332), (24, 8411110), (30, 6728888), (38, 5312280), (40, 5046666), (48, 4205555), (57, 3541520), (60, 3364444), (76, 2656140), (80, 2523333), (95, 2124912), (114, 1770760), (120, 1682222), (152, 1328070), (190, 1062456), (228, 885380), (240, 841111), (285, 708304), (304, 664035), (380, 531228), (456, 442690), (570, 354152), (760, 265614), (912, 221345), (1140, 177076), (1520, 132807), (2280, 88538), (4560, 44269)]