805647840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1945

約数の個数: 192

約数和(自身を含む): 2711439360

約数和(自身を除く): 1905791520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 1867, 2320, 2480, 2697, 2784, 2976, 3480, 3596, 3720, 3734, 4495, 4640, 4960, 5394, 5601, 6960, 7192, 7440, 7468, 8990, 9335, 10788, 11202, 13485, 13920, 14384, 14880, 14936, 17980, 18670, 21576, 22404, 26970, 28005, 28768, 29872, 35960, 37340, 43152, 44808, 53940, 54143, 56010, 57877, 59744, 71920, 74680, 86304, 89616, 107880, 108286, 112020, 115754, 143840, 149360, 162429, 173631, 179232, 215760, 216572, 224040, 231508, 270715, 289385, 298720, 324858, 347262, 431520, 433144, 448080, 463016, 541430, 578770, 649716, 694524, 812145, 866288, 868155, 896160, 926032, 1082860, 1157540, 1299432, 1389048, 1624290, 1678433, 1732576, 1736310, 1852064, 2165720, 2315080, 2598864, 2778096, 3248580, 3356866, 3472620, 4331440, 4630160, 5035299, 5197728, 5556192, 6497160, 6713732, 6945240, 8392165, 8662880, 9260320, 10070598, 12994320, 13427464, 13890480, 16784330, 20141196, 25176495, 25988640, 26854928, 27780960, 33568660, 40282392, 50352990, 53709856, 67137320, 80564784, 100705980, 134274640, 161129568, 201411960, 268549280, 402823920, 805647840]

約数ペア:

[(1, 805647840), (2, 402823920), (3, 268549280), (4, 201411960), (5, 161129568), (6, 134274640), (8, 100705980), (10, 80564784), (12, 67137320), (15, 53709856), (16, 50352990), (20, 40282392), (24, 33568660), (29, 27780960), (30, 26854928), (31, 25988640), (32, 25176495), (40, 20141196), (48, 16784330), (58, 13890480), (60, 13427464), (62, 12994320), (80, 10070598), (87, 9260320), (93, 8662880), (96, 8392165), (116, 6945240), (120, 6713732), (124, 6497160), (145, 5556192), (155, 5197728), (160, 5035299), (174, 4630160), (186, 4331440), (232, 3472620), (240, 3356866), (248, 3248580), (290, 2778096), (310, 2598864), (348, 2315080), (372, 2165720), (435, 1852064), (464, 1736310), (465, 1732576), (480, 1678433), (496, 1624290), (580, 1389048), (620, 1299432), (696, 1157540), (744, 1082860), (870, 926032), (899, 896160), (928, 868155), (930, 866288), (992, 812145), (1160, 694524), (1240, 649716), (1392, 578770), (1488, 541430), (1740, 463016), (1798, 448080), (1860, 433144), (1867, 431520), (2320, 347262), (2480, 324858), (2697, 298720), (2784, 289385), (2976, 270715), (3480, 231508), (3596, 224040), (3720, 216572), (3734, 215760), (4495, 179232), (4640, 173631), (4960, 162429), (5394, 149360), (5601, 143840), (6960, 115754), (7192, 112020), (7440, 108286), (7468, 107880), (8990, 89616), (9335, 86304), (10788, 74680), (11202, 71920), (13485, 59744), (13920, 57877), (14384, 56010), (14880, 54143), (14936, 53940), (17980, 44808), (18670, 43152), (21576, 37340), (22404, 35960), (26970, 29872), (28005, 28768)]