133466640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29269}}^1$

素因数の和:29304

約数の個数: 80

約数和(自身を含む): 435537600

約数和(自身を除く): 302070960

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, 29269, 58538, 87807, 117076, 146345, 175614, 234152, 292690, 351228, 439035, 468304, 556111, 585380, 702456, 878070, 1112222, 1170760, 1404912, 1668333, 1756140, 2224444, 2341520, 2780555, 3336666, 3512280, 4448888, 5561110, 6673332, 7024560, 8341665, 8897776, 11122220, 13346664, 16683330, 22244440, 26693328, 33366660, 44488880, 66733320, 133466640]

約数ペア:

[(1, 133466640), (2, 66733320), (3, 44488880), (4, 33366660), (5, 26693328), (6, 22244440), (8, 16683330), (10, 13346664), (12, 11122220), (15, 8897776), (16, 8341665), (19, 7024560), (20, 6673332), (24, 5561110), (30, 4448888), (38, 3512280), (40, 3336666), (48, 2780555), (57, 2341520), (60, 2224444), (76, 1756140), (80, 1668333), (95, 1404912), (114, 1170760), (120, 1112222), (152, 878070), (190, 702456), (228, 585380), (240, 556111), (285, 468304), (304, 439035), (380, 351228), (456, 292690), (570, 234152), (760, 175614), (912, 146345), (1140, 117076), (1520, 87807), (2280, 58538), (4560, 29269)]