146463520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 397789056

約数和(自身を除く): 251325536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 502, 521, 560, 1004, 1042, 1120, 1255, 1757, 2008, 2084, 2510, 2605, 3514, 3647, 4016, 4168, 5020, 5210, 7028, 7294, 8032, 8336, 8785, 10040, 10420, 14056, 14588, 16672, 17570, 18235, 20080, 20840, 28112, 29176, 35140, 36470, 40160, 41680, 56224, 58352, 70280, 72940, 83360, 116704, 130771, 140560, 145880, 261542, 281120, 291760, 523084, 583520, 653855, 915397, 1046168, 1307710, 1830794, 2092336, 2615420, 3661588, 4184672, 4576985, 5230840, 7323176, 9153970, 10461680, 14646352, 18307940, 20923360, 29292704, 36615880, 73231760, 146463520]

約数ペア:

[(1, 146463520), (2, 73231760), (4, 36615880), (5, 29292704), (7, 20923360), (8, 18307940), (10, 14646352), (14, 10461680), (16, 9153970), (20, 7323176), (28, 5230840), (32, 4576985), (35, 4184672), (40, 3661588), (56, 2615420), (70, 2092336), (80, 1830794), (112, 1307710), (140, 1046168), (160, 915397), (224, 653855), (251, 583520), (280, 523084), (502, 291760), (521, 281120), (560, 261542), (1004, 145880), (1042, 140560), (1120, 130771), (1255, 116704), (1757, 83360), (2008, 72940), (2084, 70280), (2510, 58352), (2605, 56224), (3514, 41680), (3647, 40160), (4016, 36470), (4168, 35140), (5020, 29176), (5210, 28112), (7028, 20840), (7294, 20080), (8032, 18235), (8336, 17570), (8785, 16672), (10040, 14588), (10420, 14056)]