40372080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{3433}}^1$

素因数の和:3463

約数の個数: 120

約数和(自身を含む): 145629072

約数和(自身を除く): 105256992

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3433, 3920, 5880, 6866, 10299, 11760, 13732, 17165, 20598, 24031, 27464, 34330, 41196, 48062, 51495, 54928, 68660, 72093, 82392, 96124, 102990, 120155, 137320, 144186, 164784, 168217, 192248, 205980, 240310, 274640, 288372, 336434, 360465, 384496, 411960, 480620, 504651, 576744, 672868, 720930, 823920, 841085, 961240, 1009302, 1153488, 1345736, 1441860, 1682170, 1922480, 2018604, 2523255, 2691472, 2883720, 3364340, 4037208, 5046510, 5767440, 6728680, 8074416, 10093020, 13457360, 20186040, 40372080]

約数ペア:

[(1, 40372080), (2, 20186040), (3, 13457360), (4, 10093020), (5, 8074416), (6, 6728680), (7, 5767440), (8, 5046510), (10, 4037208), (12, 3364340), (14, 2883720), (15, 2691472), (16, 2523255), (20, 2018604), (21, 1922480), (24, 1682170), (28, 1441860), (30, 1345736), (35, 1153488), (40, 1009302), (42, 961240), (48, 841085), (49, 823920), (56, 720930), (60, 672868), (70, 576744), (80, 504651), (84, 480620), (98, 411960), (105, 384496), (112, 360465), (120, 336434), (140, 288372), (147, 274640), (168, 240310), (196, 205980), (210, 192248), (240, 168217), (245, 164784), (280, 144186), (294, 137320), (336, 120155), (392, 102990), (420, 96124), (490, 82392), (560, 72093), (588, 68660), (735, 54928), (784, 51495), (840, 48062), (980, 41196), (1176, 34330), (1470, 27464), (1680, 24031), (1960, 20598), (2352, 17165), (2940, 13732), (3433, 11760), (3920, 10299), (5880, 6866)]