212317560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6518

約数の個数: 192

約数和(自身を含む): 849401280

約数和(自身を除く): 637083720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6481, 6552, 8190, 10920, 12962, 16380, 19443, 25924, 32405, 32760, 38886, 45367, 51848, 58329, 64810, 77772, 84253, 90734, 97215, 116658, 129620, 136101, 155544, 168506, 181468, 194430, 226835, 233316, 252759, 259240, 272202, 291645, 337012, 362936, 388860, 408303, 421265, 453670, 466632, 505518, 544404, 583290, 589771, 674024, 680505, 758277, 777720, 816606, 842530, 907340, 1011036, 1088808, 1166580, 1179542, 1263795, 1361010, 1516554, 1633212, 1685060, 1769313, 1814680, 2022072, 2041515, 2333160, 2359084, 2527590, 2722020, 2948855, 3033108, 3266424, 3370120, 3538626, 3791385, 4083030, 4718168, 5055180, 5307939, 5444040, 5897710, 6066216, 7077252, 7582770, 8166060, 8846565, 10110360, 10615878, 11795420, 14154504, 15165540, 16332120, 17693130, 21231756, 23590840, 26539695, 30331080, 35386260, 42463512, 53079390, 70772520, 106158780, 212317560]

約数ペア:

[(1, 212317560), (2, 106158780), (3, 70772520), (4, 53079390), (5, 42463512), (6, 35386260), (7, 30331080), (8, 26539695), (9, 23590840), (10, 21231756), (12, 17693130), (13, 16332120), (14, 15165540), (15, 14154504), (18, 11795420), (20, 10615878), (21, 10110360), (24, 8846565), (26, 8166060), (28, 7582770), (30, 7077252), (35, 6066216), (36, 5897710), (39, 5444040), (40, 5307939), (42, 5055180), (45, 4718168), (52, 4083030), (56, 3791385), (60, 3538626), (63, 3370120), (65, 3266424), (70, 3033108), (72, 2948855), (78, 2722020), (84, 2527590), (90, 2359084), (91, 2333160), (104, 2041515), (105, 2022072), (117, 1814680), (120, 1769313), (126, 1685060), (130, 1633212), (140, 1516554), (156, 1361010), (168, 1263795), (180, 1179542), (182, 1166580), (195, 1088808), (210, 1011036), (234, 907340), (252, 842530), (260, 816606), (273, 777720), (280, 758277), (312, 680505), (315, 674024), (360, 589771), (364, 583290), (390, 544404), (420, 505518), (455, 466632), (468, 453670), (504, 421265), (520, 408303), (546, 388860), (585, 362936), (630, 337012), (728, 291645), (780, 272202), (819, 259240), (840, 252759), (910, 233316), (936, 226835), (1092, 194430), (1170, 181468), (1260, 168506), (1365, 155544), (1560, 136101), (1638, 129620), (1820, 116658), (2184, 97215), (2340, 90734), (2520, 84253), (2730, 77772), (3276, 64810), (3640, 58329), (4095, 51848), (4680, 45367), (5460, 38886), (6481, 32760), (6552, 32405), (8190, 25924), (10920, 19443), (12962, 16380)]