286454880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 360

約数和(自身を含む): 1090028016

約数和(自身を除く): 803573136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 96, 108, 115, 120, 124, 135, 138, 144, 155, 160, 162, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 288, 310, 324, 345, 360, 368, 372, 405, 414, 432, 460, 465, 480, 496, 540, 552, 558, 620, 621, 648, 690, 713, 720, 736, 744, 810, 828, 837, 864, 920, 930, 961, 992, 1035, 1080, 1104, 1116, 1240, 1242, 1296, 1380, 1395, 1426, 1440, 1488, 1620, 1656, 1674, 1840, 1860, 1863, 1922, 2070, 2139, 2160, 2208, 2232, 2480, 2484, 2511, 2592, 2760, 2790, 2852, 2883, 2976, 3105, 3240, 3312, 3348, 3565, 3680, 3720, 3726, 3844, 4140, 4185, 4278, 4320, 4464, 4805, 4960, 4968, 5022, 5520, 5580, 5704, 5766, 6210, 6417, 6480, 6624, 6696, 7130, 7440, 7452, 7688, 8280, 8370, 8556, 8649, 8928, 9315, 9610, 9936, 10044, 10695, 11040, 11160, 11408, 11532, 12420, 12555, 12834, 12960, 13392, 14260, 14415, 14880, 14904, 15376, 16560, 16740, 17112, 17298, 18630, 19220, 19251, 19872, 20088, 21390, 22103, 22320, 22816, 23064, 24840, 25110, 25668, 25947, 26784, 28520, 28830, 29808, 30752, 32085, 33120, 33480, 34224, 34596, 37260, 38440, 38502, 40176, 42780, 43245, 44206, 44640, 46128, 49680, 50220, 51336, 51894, 57040, 57660, 57753, 59616, 64170, 66309, 66960, 68448, 69192, 74520, 76880, 77004, 77841, 80352, 85560, 86490, 88412, 92256, 96255, 99360, 100440, 102672, 103788, 110515, 114080, 115320, 115506, 128340, 129735, 132618, 133920, 138384, 149040, 153760, 154008, 155682, 171120, 172980, 176824, 192510, 198927, 200880, 205344, 207576, 221030, 230640, 231012, 256680, 259470, 265236, 276768, 288765, 298080, 308016, 311364, 331545, 342240, 345960, 353648, 385020, 389205, 397854, 401760, 415152, 442060, 461280, 462024, 513360, 518940, 530472, 577530, 596781, 616032, 622728, 663090, 691920, 707296, 770040, 778410, 795708, 830304, 884120, 924048, 994635, 1026720, 1037880, 1060944, 1155060, 1193562, 1245456, 1326180, 1383840, 1540080, 1556820, 1591416, 1768240, 1790343, 1848096, 1989270, 2075760, 2121888, 2310120, 2387124, 2490912, 2652360, 2983905, 3080160, 3113640, 3182832, 3536480, 3580686, 3978540, 4151520, 4620240, 4774248, 5304720, 5967810, 6227280, 6365664, 7161372, 7957080, 8951715, 9240480, 9548496, 10609440, 11935620, 12454560, 14322744, 15914160, 17903430, 19096992, 23871240, 28645488, 31828320, 35806860, 47742480, 57290976, 71613720, 95484960, 143227440, 286454880]

約数ペア:

[(1, 286454880), (2, 143227440), (3, 95484960), (4, 71613720), (5, 57290976), (6, 47742480), (8, 35806860), (9, 31828320), (10, 28645488), (12, 23871240), (15, 19096992), (16, 17903430), (18, 15914160), (20, 14322744), (23, 12454560), (24, 11935620), (27, 10609440), (30, 9548496), (31, 9240480), (32, 8951715), (36, 7957080), (40, 7161372), (45, 6365664), (46, 6227280), (48, 5967810), (54, 5304720), (60, 4774248), (62, 4620240), (69, 4151520), (72, 3978540), (80, 3580686), (81, 3536480), (90, 3182832), (92, 3113640), (93, 3080160), (96, 2983905), (108, 2652360), (115, 2490912), (120, 2387124), (124, 2310120), (135, 2121888), (138, 2075760), (144, 1989270), (155, 1848096), (160, 1790343), (162, 1768240), (180, 1591416), (184, 1556820), (186, 1540080), (207, 1383840), (216, 1326180), (230, 1245456), (240, 1193562), (248, 1155060), (270, 1060944), (276, 1037880), (279, 1026720), (288, 994635), (310, 924048), (324, 884120), (345, 830304), (360, 795708), (368, 778410), (372, 770040), (405, 707296), (414, 691920), (432, 663090), (460, 622728), (465, 616032), (480, 596781), (496, 577530), (540, 530472), (552, 518940), (558, 513360), (620, 462024), (621, 461280), (648, 442060), (690, 415152), (713, 401760), (720, 397854), (736, 389205), (744, 385020), (810, 353648), (828, 345960), (837, 342240), (864, 331545), (920, 311364), (930, 308016), (961, 298080), (992, 288765), (1035, 276768), (1080, 265236), (1104, 259470), (1116, 256680), (1240, 231012), (1242, 230640), (1296, 221030), (1380, 207576), (1395, 205344), (1426, 200880), (1440, 198927), (1488, 192510), (1620, 176824), (1656, 172980), (1674, 171120), (1840, 155682), (1860, 154008), (1863, 153760), (1922, 149040), (2070, 138384), (2139, 133920), (2160, 132618), (2208, 129735), (2232, 128340), (2480, 115506), (2484, 115320), (2511, 114080), (2592, 110515), (2760, 103788), (2790, 102672), (2852, 100440), (2883, 99360), (2976, 96255), (3105, 92256), (3240, 88412), (3312, 86490), (3348, 85560), (3565, 80352), (3680, 77841), (3720, 77004), (3726, 76880), (3844, 74520), (4140, 69192), (4185, 68448), (4278, 66960), (4320, 66309), (4464, 64170), (4805, 59616), (4960, 57753), (4968, 57660), (5022, 57040), (5520, 51894), (5580, 51336), (5704, 50220), (5766, 49680), (6210, 46128), (6417, 44640), (6480, 44206), (6624, 43245), (6696, 42780), (7130, 40176), (7440, 38502), (7452, 38440), (7688, 37260), (8280, 34596), (8370, 34224), (8556, 33480), (8649, 33120), (8928, 32085), (9315, 30752), (9610, 29808), (9936, 28830), (10044, 28520), (10695, 26784), (11040, 25947), (11160, 25668), (11408, 25110), (11532, 24840), (12420, 23064), (12555, 22816), (12834, 22320), (12960, 22103), (13392, 21390), (14260, 20088), (14415, 19872), (14880, 19251), (14904, 19220), (15376, 18630), (16560, 17298), (16740, 17112)]