144235560

素因数分解:

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

素因数の和:272

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 386606040

約数列:

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

約数ペア:

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