213843840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2309

約数の個数: 192

約数和(自身を含む): 793262160

約数和(自身を除く): 579418320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2273, 2352, 2688, 2940, 3136, 3360, 3920, 4480, 4546, 4704, 5880, 6272, 6720, 6819, 7840, 9092, 9408, 11365, 11760, 13440, 13638, 15680, 15911, 18184, 18816, 22730, 23520, 27276, 31360, 31822, 34095, 36368, 45460, 47040, 47733, 54552, 63644, 68190, 72736, 79555, 90920, 94080, 95466, 109104, 111377, 127288, 136380, 145472, 159110, 181840, 190932, 218208, 222754, 238665, 254576, 272760, 290944, 318220, 334131, 363680, 381864, 436416, 445508, 477330, 509152, 545520, 556885, 636440, 668262, 727360, 763728, 872832, 891016, 954660, 1018304, 1091040, 1113770, 1272880, 1336524, 1454720, 1527456, 1670655, 1782032, 1909320, 2036608, 2182080, 2227540, 2545760, 2673048, 3054912, 3341310, 3564064, 3818640, 4364160, 4455080, 5091520, 5346096, 6109824, 6682620, 7128128, 7637280, 8910160, 10183040, 10692192, 13365240, 14256256, 15274560, 17820320, 21384384, 26730480, 30549120, 35640640, 42768768, 53460960, 71281280, 106921920, 213843840]

約数ペア:

[(1, 213843840), (2, 106921920), (3, 71281280), (4, 53460960), (5, 42768768), (6, 35640640), (7, 30549120), (8, 26730480), (10, 21384384), (12, 17820320), (14, 15274560), (15, 14256256), (16, 13365240), (20, 10692192), (21, 10183040), (24, 8910160), (28, 7637280), (30, 7128128), (32, 6682620), (35, 6109824), (40, 5346096), (42, 5091520), (48, 4455080), (49, 4364160), (56, 3818640), (60, 3564064), (64, 3341310), (70, 3054912), (80, 2673048), (84, 2545760), (96, 2227540), (98, 2182080), (105, 2036608), (112, 1909320), (120, 1782032), (128, 1670655), (140, 1527456), (147, 1454720), (160, 1336524), (168, 1272880), (192, 1113770), (196, 1091040), (210, 1018304), (224, 954660), (240, 891016), (245, 872832), (280, 763728), (294, 727360), (320, 668262), (336, 636440), (384, 556885), (392, 545520), (420, 509152), (448, 477330), (480, 445508), (490, 436416), (560, 381864), (588, 363680), (640, 334131), (672, 318220), (735, 290944), (784, 272760), (840, 254576), (896, 238665), (960, 222754), (980, 218208), (1120, 190932), (1176, 181840), (1344, 159110), (1470, 145472), (1568, 136380), (1680, 127288), (1920, 111377), (1960, 109104), (2240, 95466), (2273, 94080), (2352, 90920), (2688, 79555), (2940, 72736), (3136, 68190), (3360, 63644), (3920, 54552), (4480, 47733), (4546, 47040), (4704, 45460), (5880, 36368), (6272, 34095), (6720, 31822), (6819, 31360), (7840, 27276), (9092, 23520), (9408, 22730), (11365, 18816), (11760, 18184), (13440, 15911), (13638, 15680)]