1098195840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1339

約数の個数: 384

約数和(自身を含む): 4527943200

約数和(自身を除く): 3429747360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1297, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2352, 2520, 2594, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3891, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5188, 5292, 5760, 5880, 6048, 6272, 6485, 6615, 6720, 7056, 7560, 7782, 7840, 8064, 8640, 8820, 9079, 9408, 10080, 10376, 10584, 11673, 11760, 12096, 12970, 13230, 13440, 14112, 15120, 15564, 15680, 17280, 17640, 18158, 18816, 19455, 20160, 20752, 21168, 23346, 23520, 24192, 25940, 26460, 27237, 28224, 30240, 31128, 31360, 35019, 35280, 36316, 38910, 40320, 41504, 42336, 45395, 46692, 47040, 51880, 52920, 54474, 56448, 58365, 60480, 62256, 63553, 70038, 70560, 72632, 77820, 81711, 83008, 84672, 90790, 93384, 94080, 103760, 105840, 108948, 116730, 120960, 124512, 127106, 136185, 140076, 141120, 145264, 155640, 163422, 166016, 169344, 175095, 181580, 186768, 190659, 207520, 211680, 217896, 233460, 245133, 249024, 254212, 272370, 280152, 282240, 290528, 311280, 317765, 326844, 350190, 363160, 373536, 381318, 408555, 415040, 423360, 435792, 466920, 490266, 498048, 508424, 544740, 560304, 571977, 581056, 622560, 635530, 653688, 700380, 726320, 747072, 762636, 817110, 830080, 846720, 871584, 933840, 953295, 980532, 1016848, 1089480, 1120608, 1143954, 1162112, 1225665, 1245120, 1271060, 1307376, 1400760, 1452640, 1494144, 1525272, 1634220, 1715931, 1743168, 1867680, 1906590, 1961064, 2033696, 2178960, 2241216, 2287908, 2451330, 2490240, 2542120, 2614752, 2801520, 2859885, 2905280, 3050544, 3268440, 3431862, 3486336, 3735360, 3813180, 3922128, 4067392, 4357920, 4482432, 4575816, 4902660, 5084240, 5229504, 5603040, 5719770, 5810560, 6101088, 6536880, 6863724, 7470720, 7626360, 7844256, 8134784, 8579655, 8715840, 9151632, 9805320, 10168480, 10459008, 11206080, 11439540, 12202176, 13073760, 13727448, 15252720, 15688512, 17159310, 17431680, 18303264, 19610640, 20336960, 22412160, 22879080, 24404352, 26147520, 27454896, 30505440, 31377024, 34318620, 36606528, 39221280, 40673920, 45758160, 52295040, 54909792, 61010880, 68637240, 73213056, 78442560, 91516320, 109819584, 122021760, 137274480, 156885120, 183032640, 219639168, 274548960, 366065280, 549097920, 1098195840]

約数ペア:

[(1, 1098195840), (2, 549097920), (3, 366065280), (4, 274548960), (5, 219639168), (6, 183032640), (7, 156885120), (8, 137274480), (9, 122021760), (10, 109819584), (12, 91516320), (14, 78442560), (15, 73213056), (16, 68637240), (18, 61010880), (20, 54909792), (21, 52295040), (24, 45758160), (27, 40673920), (28, 39221280), (30, 36606528), (32, 34318620), (35, 31377024), (36, 30505440), (40, 27454896), (42, 26147520), (45, 24404352), (48, 22879080), (49, 22412160), (54, 20336960), (56, 19610640), (60, 18303264), (63, 17431680), (64, 17159310), (70, 15688512), (72, 15252720), (80, 13727448), (84, 13073760), (90, 12202176), (96, 11439540), (98, 11206080), (105, 10459008), (108, 10168480), (112, 9805320), (120, 9151632), (126, 8715840), (128, 8579655), (135, 8134784), (140, 7844256), (144, 7626360), (147, 7470720), (160, 6863724), (168, 6536880), (180, 6101088), (189, 5810560), (192, 5719770), (196, 5603040), (210, 5229504), (216, 5084240), (224, 4902660), (240, 4575816), (245, 4482432), (252, 4357920), (270, 4067392), (280, 3922128), (288, 3813180), (294, 3735360), (315, 3486336), (320, 3431862), (336, 3268440), (360, 3050544), (378, 2905280), (384, 2859885), (392, 2801520), (420, 2614752), (432, 2542120), (441, 2490240), (448, 2451330), (480, 2287908), (490, 2241216), (504, 2178960), (540, 2033696), (560, 1961064), (576, 1906590), (588, 1867680), (630, 1743168), (640, 1715931), (672, 1634220), (720, 1525272), (735, 1494144), (756, 1452640), (784, 1400760), (840, 1307376), (864, 1271060), (882, 1245120), (896, 1225665), (945, 1162112), (960, 1143954), (980, 1120608), (1008, 1089480), (1080, 1016848), (1120, 980532), (1152, 953295), (1176, 933840), (1260, 871584), (1297, 846720), (1323, 830080), (1344, 817110), (1440, 762636), (1470, 747072), (1512, 726320), (1568, 700380), (1680, 653688), (1728, 635530), (1764, 622560), (1890, 581056), (1920, 571977), (1960, 560304), (2016, 544740), (2160, 508424), (2205, 498048), (2240, 490266), (2352, 466920), (2520, 435792), (2594, 423360), (2646, 415040), (2688, 408555), (2880, 381318), (2940, 373536), (3024, 363160), (3136, 350190), (3360, 326844), (3456, 317765), (3528, 311280), (3780, 290528), (3891, 282240), (3920, 280152), (4032, 272370), (4320, 254212), (4410, 249024), (4480, 245133), (4704, 233460), (5040, 217896), (5188, 211680), (5292, 207520), (5760, 190659), (5880, 186768), (6048, 181580), (6272, 175095), (6485, 169344), (6615, 166016), (6720, 163422), (7056, 155640), (7560, 145264), (7782, 141120), (7840, 140076), (8064, 136185), (8640, 127106), (8820, 124512), (9079, 120960), (9408, 116730), (10080, 108948), (10376, 105840), (10584, 103760), (11673, 94080), (11760, 93384), (12096, 90790), (12970, 84672), (13230, 83008), (13440, 81711), (14112, 77820), (15120, 72632), (15564, 70560), (15680, 70038), (17280, 63553), (17640, 62256), (18158, 60480), (18816, 58365), (19455, 56448), (20160, 54474), (20752, 52920), (21168, 51880), (23346, 47040), (23520, 46692), (24192, 45395), (25940, 42336), (26460, 41504), (27237, 40320), (28224, 38910), (30240, 36316), (31128, 35280), (31360, 35019)]