244897920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 932284080

約数和(自身を除く): 687386160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 61, 64, 68, 72, 80, 82, 85, 90, 96, 102, 120, 122, 123, 128, 136, 144, 153, 160, 164, 170, 180, 183, 192, 204, 205, 240, 244, 246, 255, 272, 288, 305, 306, 320, 328, 340, 360, 366, 369, 384, 408, 410, 480, 488, 492, 510, 544, 549, 576, 610, 612, 615, 640, 656, 680, 697, 720, 732, 738, 765, 816, 820, 915, 960, 976, 984, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1230, 1312, 1360, 1394, 1440, 1464, 1476, 1530, 1632, 1640, 1830, 1845, 1920, 1952, 1968, 2040, 2074, 2091, 2176, 2196, 2440, 2448, 2460, 2501, 2624, 2720, 2745, 2788, 2880, 2928, 2952, 3060, 3111, 3264, 3280, 3485, 3660, 3690, 3904, 3936, 4080, 4148, 4182, 4392, 4880, 4896, 4920, 5002, 5185, 5248, 5440, 5490, 5576, 5760, 5856, 5904, 6120, 6222, 6273, 6528, 6560, 6970, 7320, 7380, 7503, 7808, 7872, 8160, 8296, 8364, 8784, 9333, 9760, 9792, 9840, 10004, 10370, 10455, 10880, 10980, 11152, 11712, 11808, 12240, 12444, 12505, 12546, 13120, 13940, 14640, 14760, 15006, 15555, 15744, 16320, 16592, 16728, 17568, 18666, 19520, 19584, 19680, 20008, 20740, 20910, 21960, 22304, 22509, 23424, 23616, 24480, 24888, 25010, 25092, 26240, 27880, 29280, 29520, 30012, 31110, 31365, 32640, 33184, 33456, 35136, 37332, 37515, 39040, 39360, 40016, 41480, 41820, 42517, 43920, 44608, 45018, 46665, 47232, 48960, 49776, 50020, 50184, 55760, 58560, 59040, 60024, 62220, 62730, 66368, 66912, 70272, 74664, 75030, 78720, 80032, 82960, 83640, 85034, 87840, 89216, 90036, 93330, 97920, 99552, 100040, 100368, 111520, 112545, 117120, 118080, 120048, 124440, 125460, 127551, 132736, 133824, 149328, 150060, 160064, 165920, 167280, 170068, 175680, 180072, 186660, 199104, 200080, 200736, 212585, 223040, 225090, 236160, 240096, 248880, 250920, 255102, 267648, 298656, 300120, 320128, 331840, 334560, 340136, 351360, 360144, 373320, 382653, 398208, 400160, 401472, 425170, 446080, 450180, 480192, 497760, 501840, 510204, 597312, 600240, 637755, 663680, 669120, 680272, 720288, 746640, 765306, 800320, 802944, 850340, 900360, 960384, 995520, 1003680, 1020408, 1194624, 1200480, 1275510, 1338240, 1360544, 1440576, 1493280, 1530612, 1600640, 1700680, 1800720, 1913265, 1991040, 2007360, 2040816, 2400960, 2551020, 2721088, 2881152, 2986560, 3061224, 3401360, 3601440, 3826530, 4014720, 4081632, 4801920, 5102040, 5442176, 5973120, 6122448, 6802720, 7202880, 7653060, 8163264, 10204080, 12244896, 13605440, 14405760, 15306120, 16326528, 20408160, 24489792, 27210880, 30612240, 40816320, 48979584, 61224480, 81632640, 122448960, 244897920]

約数ペア:

[(1, 244897920), (2, 122448960), (3, 81632640), (4, 61224480), (5, 48979584), (6, 40816320), (8, 30612240), (9, 27210880), (10, 24489792), (12, 20408160), (15, 16326528), (16, 15306120), (17, 14405760), (18, 13605440), (20, 12244896), (24, 10204080), (30, 8163264), (32, 7653060), (34, 7202880), (36, 6802720), (40, 6122448), (41, 5973120), (45, 5442176), (48, 5102040), (51, 4801920), (60, 4081632), (61, 4014720), (64, 3826530), (68, 3601440), (72, 3401360), (80, 3061224), (82, 2986560), (85, 2881152), (90, 2721088), (96, 2551020), (102, 2400960), (120, 2040816), (122, 2007360), (123, 1991040), (128, 1913265), (136, 1800720), (144, 1700680), (153, 1600640), (160, 1530612), (164, 1493280), (170, 1440576), (180, 1360544), (183, 1338240), (192, 1275510), (204, 1200480), (205, 1194624), (240, 1020408), (244, 1003680), (246, 995520), (255, 960384), (272, 900360), (288, 850340), (305, 802944), (306, 800320), (320, 765306), (328, 746640), (340, 720288), (360, 680272), (366, 669120), (369, 663680), (384, 637755), (408, 600240), (410, 597312), (480, 510204), (488, 501840), (492, 497760), (510, 480192), (544, 450180), (549, 446080), (576, 425170), (610, 401472), (612, 400160), (615, 398208), (640, 382653), (656, 373320), (680, 360144), (697, 351360), (720, 340136), (732, 334560), (738, 331840), (765, 320128), (816, 300120), (820, 298656), (915, 267648), (960, 255102), (976, 250920), (984, 248880), (1020, 240096), (1037, 236160), (1088, 225090), (1098, 223040), (1152, 212585), (1220, 200736), (1224, 200080), (1230, 199104), (1312, 186660), (1360, 180072), (1394, 175680), (1440, 170068), (1464, 167280), (1476, 165920), (1530, 160064), (1632, 150060), (1640, 149328), (1830, 133824), (1845, 132736), (1920, 127551), (1952, 125460), (1968, 124440), (2040, 120048), (2074, 118080), (2091, 117120), (2176, 112545), (2196, 111520), (2440, 100368), (2448, 100040), (2460, 99552), (2501, 97920), (2624, 93330), (2720, 90036), (2745, 89216), (2788, 87840), (2880, 85034), (2928, 83640), (2952, 82960), (3060, 80032), (3111, 78720), (3264, 75030), (3280, 74664), (3485, 70272), (3660, 66912), (3690, 66368), (3904, 62730), (3936, 62220), (4080, 60024), (4148, 59040), (4182, 58560), (4392, 55760), (4880, 50184), (4896, 50020), (4920, 49776), (5002, 48960), (5185, 47232), (5248, 46665), (5440, 45018), (5490, 44608), (5576, 43920), (5760, 42517), (5856, 41820), (5904, 41480), (6120, 40016), (6222, 39360), (6273, 39040), (6528, 37515), (6560, 37332), (6970, 35136), (7320, 33456), (7380, 33184), (7503, 32640), (7808, 31365), (7872, 31110), (8160, 30012), (8296, 29520), (8364, 29280), (8784, 27880), (9333, 26240), (9760, 25092), (9792, 25010), (9840, 24888), (10004, 24480), (10370, 23616), (10455, 23424), (10880, 22509), (10980, 22304), (11152, 21960), (11712, 20910), (11808, 20740), (12240, 20008), (12444, 19680), (12505, 19584), (12546, 19520), (13120, 18666), (13940, 17568), (14640, 16728), (14760, 16592), (15006, 16320), (15555, 15744)]