66462915120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39561259}}^1$

素因数の和:39561282

約数の個数: 80

約数和(自身を含む): 235468619520

約数和(自身を除く): 169005704400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 39561259, 79122518, 118683777, 158245036, 197806295, 237367554, 276928813, 316490072, 395612590, 474735108, 553857626, 593418885, 632980144, 791225180, 830786439, 949470216, 1107715252, 1186837770, 1384644065, 1582450360, 1661572878, 1898940432, 2215430504, 2373675540, 2769288130, 3164900720, 3323145756, 4153932195, 4430861008, 4747351080, 5538576260, 6646291512, 8307864390, 9494702160, 11077152520, 13292583024, 16615728780, 22154305040, 33231457560, 66462915120]

約数ペア:

[(1, 66462915120), (2, 33231457560), (3, 22154305040), (4, 16615728780), (5, 13292583024), (6, 11077152520), (7, 9494702160), (8, 8307864390), (10, 6646291512), (12, 5538576260), (14, 4747351080), (15, 4430861008), (16, 4153932195), (20, 3323145756), (21, 3164900720), (24, 2769288130), (28, 2373675540), (30, 2215430504), (35, 1898940432), (40, 1661572878), (42, 1582450360), (48, 1384644065), (56, 1186837770), (60, 1107715252), (70, 949470216), (80, 830786439), (84, 791225180), (105, 632980144), (112, 593418885), (120, 553857626), (140, 474735108), (168, 395612590), (210, 316490072), (240, 276928813), (280, 237367554), (336, 197806295), (420, 158245036), (560, 118683777), (840, 79122518), (1680, 39561259)]