288471120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 320

約数和(自身を含む): 1097072640

約数和(自身を除く): 808601520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 48, 56, 58, 60, 62, 70, 80, 84, 87, 93, 105, 112, 116, 120, 124, 140, 145, 155, 168, 174, 186, 191, 203, 210, 217, 232, 240, 248, 280, 290, 310, 336, 348, 372, 382, 406, 420, 434, 435, 464, 465, 496, 560, 573, 580, 609, 620, 651, 696, 744, 764, 812, 840, 868, 870, 899, 930, 955, 1015, 1085, 1146, 1160, 1218, 1240, 1302, 1337, 1392, 1488, 1528, 1624, 1680, 1736, 1740, 1798, 1860, 1910, 2030, 2170, 2292, 2320, 2436, 2480, 2604, 2674, 2697, 2865, 3045, 3056, 3248, 3255, 3472, 3480, 3596, 3720, 3820, 4011, 4060, 4340, 4495, 4584, 4872, 5208, 5348, 5394, 5539, 5730, 5921, 6090, 6293, 6510, 6685, 6960, 7192, 7440, 7640, 8022, 8120, 8680, 8990, 9168, 9744, 10416, 10696, 10788, 11078, 11460, 11842, 12180, 12586, 13020, 13370, 13485, 14384, 15280, 16044, 16240, 16617, 17360, 17763, 17980, 18879, 20055, 21392, 21576, 22156, 22920, 23684, 24360, 25172, 26040, 26740, 26970, 27695, 29605, 31465, 32088, 33234, 35526, 35960, 37758, 38773, 40110, 41447, 43152, 44312, 45840, 47368, 48720, 50344, 52080, 53480, 53940, 55390, 59210, 62930, 64176, 66468, 71052, 71920, 75516, 77546, 80220, 82894, 83085, 88624, 88815, 94395, 94736, 100688, 106960, 107880, 110780, 116319, 118420, 124341, 125860, 132936, 142104, 151032, 155092, 160440, 165788, 166170, 171709, 177630, 188790, 193865, 207235, 215760, 221560, 232638, 236840, 248682, 251720, 265872, 284208, 302064, 310184, 320880, 331576, 332340, 343418, 355260, 377580, 387730, 414470, 443120, 465276, 473680, 497364, 503440, 515127, 581595, 620368, 621705, 663152, 664680, 686836, 710520, 755160, 775460, 828940, 858545, 930552, 994728, 1030254, 1163190, 1201963, 1243410, 1329360, 1373672, 1421040, 1510320, 1550920, 1657880, 1717090, 1861104, 1989456, 2060508, 2326380, 2403926, 2486820, 2575635, 2747344, 3101840, 3315760, 3434180, 3605889, 4121016, 4652760, 4807852, 4973640, 5151270, 6009815, 6868360, 7211778, 8242032, 9305520, 9615704, 9947280, 10302540, 12019630, 13736720, 14423556, 18029445, 19231408, 20605080, 24039260, 28847112, 36058890, 41210160, 48078520, 57694224, 72117780, 96157040, 144235560, 288471120]

約数ペア:

[(1, 288471120), (2, 144235560), (3, 96157040), (4, 72117780), (5, 57694224), (6, 48078520), (7, 41210160), (8, 36058890), (10, 28847112), (12, 24039260), (14, 20605080), (15, 19231408), (16, 18029445), (20, 14423556), (21, 13736720), (24, 12019630), (28, 10302540), (29, 9947280), (30, 9615704), (31, 9305520), (35, 8242032), (40, 7211778), (42, 6868360), (48, 6009815), (56, 5151270), (58, 4973640), (60, 4807852), (62, 4652760), (70, 4121016), (80, 3605889), (84, 3434180), (87, 3315760), (93, 3101840), (105, 2747344), (112, 2575635), (116, 2486820), (120, 2403926), (124, 2326380), (140, 2060508), (145, 1989456), (155, 1861104), (168, 1717090), (174, 1657880), (186, 1550920), (191, 1510320), (203, 1421040), (210, 1373672), (217, 1329360), (232, 1243410), (240, 1201963), (248, 1163190), (280, 1030254), (290, 994728), (310, 930552), (336, 858545), (348, 828940), (372, 775460), (382, 755160), (406, 710520), (420, 686836), (434, 664680), (435, 663152), (464, 621705), (465, 620368), (496, 581595), (560, 515127), (573, 503440), (580, 497364), (609, 473680), (620, 465276), (651, 443120), (696, 414470), (744, 387730), (764, 377580), (812, 355260), (840, 343418), (868, 332340), (870, 331576), (899, 320880), (930, 310184), (955, 302064), (1015, 284208), (1085, 265872), (1146, 251720), (1160, 248682), (1218, 236840), (1240, 232638), (1302, 221560), (1337, 215760), (1392, 207235), (1488, 193865), (1528, 188790), (1624, 177630), (1680, 171709), (1736, 166170), (1740, 165788), (1798, 160440), (1860, 155092), (1910, 151032), (2030, 142104), (2170, 132936), (2292, 125860), (2320, 124341), (2436, 118420), (2480, 116319), (2604, 110780), (2674, 107880), (2697, 106960), (2865, 100688), (3045, 94736), (3056, 94395), (3248, 88815), (3255, 88624), (3472, 83085), (3480, 82894), (3596, 80220), (3720, 77546), (3820, 75516), (4011, 71920), (4060, 71052), (4340, 66468), (4495, 64176), (4584, 62930), (4872, 59210), (5208, 55390), (5348, 53940), (5394, 53480), (5539, 52080), (5730, 50344), (5921, 48720), (6090, 47368), (6293, 45840), (6510, 44312), (6685, 43152), (6960, 41447), (7192, 40110), (7440, 38773), (7640, 37758), (8022, 35960), (8120, 35526), (8680, 33234), (8990, 32088), (9168, 31465), (9744, 29605), (10416, 27695), (10696, 26970), (10788, 26740), (11078, 26040), (11460, 25172), (11842, 24360), (12180, 23684), (12586, 22920), (13020, 22156), (13370, 21576), (13485, 21392), (14384, 20055), (15280, 18879), (16044, 17980), (16240, 17763), (16617, 17360)]