2016221040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59581}}^1$

素因数の和:59647

約数の個数: 120

約数和(自身を含む): 6915325248

約数和(自身を除く): 4899104208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 59581, 119162, 178743, 238324, 297905, 357486, 476648, 536229, 595810, 714972, 893715, 953296, 1072458, 1191620, 1429944, 1787430, 2144916, 2383240, 2681145, 2800307, 2859888, 3574860, 4289832, 4766480, 5362290, 5600614, 7149720, 8400921, 8579664, 10724580, 11201228, 14001535, 14299440, 16801842, 21449160, 22402456, 25202763, 28003070, 33603684, 42004605, 42898320, 44804912, 50405526, 56006140, 67207368, 84009210, 100811052, 112012280, 126013815, 134414736, 168018420, 201622104, 224024560, 252027630, 336036840, 403244208, 504055260, 672073680, 1008110520, 2016221040]

約数ペア:

[(1, 2016221040), (2, 1008110520), (3, 672073680), (4, 504055260), (5, 403244208), (6, 336036840), (8, 252027630), (9, 224024560), (10, 201622104), (12, 168018420), (15, 134414736), (16, 126013815), (18, 112012280), (20, 100811052), (24, 84009210), (30, 67207368), (36, 56006140), (40, 50405526), (45, 44804912), (47, 42898320), (48, 42004605), (60, 33603684), (72, 28003070), (80, 25202763), (90, 22402456), (94, 21449160), (120, 16801842), (141, 14299440), (144, 14001535), (180, 11201228), (188, 10724580), (235, 8579664), (240, 8400921), (282, 7149720), (360, 5600614), (376, 5362290), (423, 4766480), (470, 4289832), (564, 3574860), (705, 2859888), (720, 2800307), (752, 2681145), (846, 2383240), (940, 2144916), (1128, 1787430), (1410, 1429944), (1692, 1191620), (1880, 1072458), (2115, 953296), (2256, 893715), (2820, 714972), (3384, 595810), (3760, 536229), (4230, 476648), (5640, 357486), (6768, 297905), (8460, 238324), (11280, 178743), (16920, 119162), (33840, 59581)]