69630960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 260554752

約数和(自身を除く): 190923792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 191, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 382, 392, 420, 434, 465, 490, 496, 560, 573, 588, 620, 651, 735, 744, 764, 784, 840, 868, 930, 955, 980, 1085, 1146, 1176, 1240, 1302, 1337, 1470, 1488, 1519, 1528, 1680, 1736, 1860, 1910, 1960, 2170, 2292, 2352, 2480, 2604, 2674, 2865, 2940, 3038, 3056, 3255, 3472, 3720, 3820, 3920, 4011, 4340, 4557, 4584, 5208, 5348, 5730, 5880, 5921, 6076, 6510, 6685, 7440, 7595, 7640, 8022, 8680, 9114, 9168, 9359, 10416, 10696, 11460, 11760, 11842, 12152, 13020, 13370, 15190, 15280, 16044, 17360, 17763, 18228, 18718, 20055, 21392, 22785, 22920, 23684, 24304, 26040, 26740, 28077, 29605, 30380, 32088, 35526, 36456, 37436, 40110, 41447, 45570, 45840, 46795, 47368, 52080, 53480, 56154, 59210, 60760, 64176, 71052, 72912, 74872, 80220, 82894, 88815, 91140, 93590, 94736, 106960, 112308, 118420, 121520, 124341, 140385, 142104, 149744, 160440, 165788, 177630, 182280, 187180, 207235, 224616, 236840, 248682, 280770, 284208, 290129, 320880, 331576, 355260, 364560, 374360, 414470, 449232, 473680, 497364, 561540, 580258, 621705, 663152, 710520, 748720, 828940, 870387, 994728, 1123080, 1160516, 1243410, 1421040, 1450645, 1657880, 1740774, 1989456, 2246160, 2321032, 2486820, 2901290, 3315760, 3481548, 4351935, 4642064, 4973640, 5802580, 6963096, 8703870, 9947280, 11605160, 13926192, 17407740, 23210320, 34815480, 69630960]

約数ペア:

[(1, 69630960), (2, 34815480), (3, 23210320), (4, 17407740), (5, 13926192), (6, 11605160), (7, 9947280), (8, 8703870), (10, 6963096), (12, 5802580), (14, 4973640), (15, 4642064), (16, 4351935), (20, 3481548), (21, 3315760), (24, 2901290), (28, 2486820), (30, 2321032), (31, 2246160), (35, 1989456), (40, 1740774), (42, 1657880), (48, 1450645), (49, 1421040), (56, 1243410), (60, 1160516), (62, 1123080), (70, 994728), (80, 870387), (84, 828940), (93, 748720), (98, 710520), (105, 663152), (112, 621705), (120, 580258), (124, 561540), (140, 497364), (147, 473680), (155, 449232), (168, 414470), (186, 374360), (191, 364560), (196, 355260), (210, 331576), (217, 320880), (240, 290129), (245, 284208), (248, 280770), (280, 248682), (294, 236840), (310, 224616), (336, 207235), (372, 187180), (382, 182280), (392, 177630), (420, 165788), (434, 160440), (465, 149744), (490, 142104), (496, 140385), (560, 124341), (573, 121520), (588, 118420), (620, 112308), (651, 106960), (735, 94736), (744, 93590), (764, 91140), (784, 88815), (840, 82894), (868, 80220), (930, 74872), (955, 72912), (980, 71052), (1085, 64176), (1146, 60760), (1176, 59210), (1240, 56154), (1302, 53480), (1337, 52080), (1470, 47368), (1488, 46795), (1519, 45840), (1528, 45570), (1680, 41447), (1736, 40110), (1860, 37436), (1910, 36456), (1960, 35526), (2170, 32088), (2292, 30380), (2352, 29605), (2480, 28077), (2604, 26740), (2674, 26040), (2865, 24304), (2940, 23684), (3038, 22920), (3056, 22785), (3255, 21392), (3472, 20055), (3720, 18718), (3820, 18228), (3920, 17763), (4011, 17360), (4340, 16044), (4557, 15280), (4584, 15190), (5208, 13370), (5348, 13020), (5730, 12152), (5880, 11842), (5921, 11760), (6076, 11460), (6510, 10696), (6685, 10416), (7440, 9359), (7595, 9168), (7640, 9114), (8022, 8680)]