200844840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1523

約数の個数: 128

約数和(自身を含む): 692939520

約数和(自身を除く): 492094680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 1086, 1267, 1321, 1448, 1810, 2172, 2534, 2642, 2715, 3620, 3801, 3963, 4344, 5068, 5284, 5430, 6335, 6605, 7240, 7602, 7926, 9247, 10136, 10568, 10860, 12670, 13210, 15204, 15852, 18494, 19005, 19815, 21720, 25340, 26420, 27741, 30408, 31704, 36988, 38010, 39630, 46235, 50680, 52840, 55482, 73976, 76020, 79260, 92470, 110964, 138705, 152040, 158520, 184940, 221928, 239101, 277410, 369880, 478202, 554820, 717303, 956404, 1109640, 1195505, 1434606, 1673707, 1912808, 2391010, 2869212, 3347414, 3586515, 4782020, 5021121, 5738424, 6694828, 7173030, 8368535, 9564040, 10042242, 13389656, 14346060, 16737070, 20084484, 25105605, 28692120, 33474140, 40168968, 50211210, 66948280, 100422420, 200844840]

約数ペア:

[(1, 200844840), (2, 100422420), (3, 66948280), (4, 50211210), (5, 40168968), (6, 33474140), (7, 28692120), (8, 25105605), (10, 20084484), (12, 16737070), (14, 14346060), (15, 13389656), (20, 10042242), (21, 9564040), (24, 8368535), (28, 7173030), (30, 6694828), (35, 5738424), (40, 5021121), (42, 4782020), (56, 3586515), (60, 3347414), (70, 2869212), (84, 2391010), (105, 1912808), (120, 1673707), (140, 1434606), (168, 1195505), (181, 1109640), (210, 956404), (280, 717303), (362, 554820), (420, 478202), (543, 369880), (724, 277410), (840, 239101), (905, 221928), (1086, 184940), (1267, 158520), (1321, 152040), (1448, 138705), (1810, 110964), (2172, 92470), (2534, 79260), (2642, 76020), (2715, 73976), (3620, 55482), (3801, 52840), (3963, 50680), (4344, 46235), (5068, 39630), (5284, 38010), (5430, 36988), (6335, 31704), (6605, 30408), (7240, 27741), (7602, 26420), (7926, 25340), (9247, 21720), (10136, 19815), (10568, 19005), (10860, 18494), (12670, 15852), (13210, 15204)]