2720246400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3316

約数の個数: 288

約数和(自身を含む): 10044251100

約数和(自身を除く): 7324004700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 128, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 384, 400, 435, 450, 464, 480, 522, 576, 580, 600, 640, 696, 720, 725, 800, 870, 900, 928, 960, 1044, 1152, 1160, 1200, 1305, 1392, 1440, 1450, 1600, 1740, 1800, 1856, 1920, 2088, 2175, 2320, 2400, 2610, 2784, 2880, 2900, 3200, 3257, 3480, 3600, 3712, 4176, 4350, 4640, 4800, 5220, 5568, 5760, 5800, 6514, 6525, 6960, 7200, 8352, 8700, 9280, 9600, 9771, 10440, 11136, 11600, 13028, 13050, 13920, 14400, 16285, 16704, 17400, 18560, 19542, 20880, 23200, 26056, 26100, 27840, 28800, 29313, 32570, 33408, 34800, 39084, 41760, 46400, 48855, 52112, 52200, 55680, 58626, 65140, 69600, 78168, 81425, 83520, 92800, 94453, 97710, 104224, 104400, 117252, 130280, 139200, 146565, 156336, 162850, 167040, 188906, 195420, 208448, 208800, 234504, 244275, 260560, 278400, 283359, 293130, 312672, 325700, 377812, 390840, 416896, 417600, 469008, 472265, 488550, 521120, 566718, 586260, 625344, 651400, 732825, 755624, 781680, 835200, 850077, 938016, 944530, 977100, 1042240, 1133436, 1172520, 1250688, 1302800, 1416795, 1465650, 1511248, 1563360, 1700154, 1876032, 1889060, 1954200, 2084480, 2266872, 2345040, 2361325, 2605600, 2833590, 2931300, 3022496, 3126720, 3400308, 3752064, 3778120, 3908400, 4250385, 4533744, 4690080, 4722650, 5211200, 5667180, 5862600, 6044992, 6253440, 6800616, 7083975, 7556240, 7816800, 8500770, 9067488, 9380160, 9445300, 10422400, 11334360, 11725200, 12089984, 13601232, 14167950, 15112480, 15633600, 17001540, 18134976, 18760320, 18890600, 21251925, 22668720, 23450400, 27202464, 28335900, 30224960, 31267200, 34003080, 36269952, 37781200, 42503850, 45337440, 46900800, 54404928, 56671800, 60449920, 68006160, 75562400, 85007700, 90674880, 93801600, 108809856, 113343600, 136012320, 151124800, 170015400, 181349760, 226687200, 272024640, 302249600, 340030800, 453374400, 544049280, 680061600, 906748800, 1360123200, 2720246400]

約数ペア:

[(1, 2720246400), (2, 1360123200), (3, 906748800), (4, 680061600), (5, 544049280), (6, 453374400), (8, 340030800), (9, 302249600), (10, 272024640), (12, 226687200), (15, 181349760), (16, 170015400), (18, 151124800), (20, 136012320), (24, 113343600), (25, 108809856), (29, 93801600), (30, 90674880), (32, 85007700), (36, 75562400), (40, 68006160), (45, 60449920), (48, 56671800), (50, 54404928), (58, 46900800), (60, 45337440), (64, 42503850), (72, 37781200), (75, 36269952), (80, 34003080), (87, 31267200), (90, 30224960), (96, 28335900), (100, 27202464), (116, 23450400), (120, 22668720), (128, 21251925), (144, 18890600), (145, 18760320), (150, 18134976), (160, 17001540), (174, 15633600), (180, 15112480), (192, 14167950), (200, 13601232), (225, 12089984), (232, 11725200), (240, 11334360), (261, 10422400), (288, 9445300), (290, 9380160), (300, 9067488), (320, 8500770), (348, 7816800), (360, 7556240), (384, 7083975), (400, 6800616), (435, 6253440), (450, 6044992), (464, 5862600), (480, 5667180), (522, 5211200), (576, 4722650), (580, 4690080), (600, 4533744), (640, 4250385), (696, 3908400), (720, 3778120), (725, 3752064), (800, 3400308), (870, 3126720), (900, 3022496), (928, 2931300), (960, 2833590), (1044, 2605600), (1152, 2361325), (1160, 2345040), (1200, 2266872), (1305, 2084480), (1392, 1954200), (1440, 1889060), (1450, 1876032), (1600, 1700154), (1740, 1563360), (1800, 1511248), (1856, 1465650), (1920, 1416795), (2088, 1302800), (2175, 1250688), (2320, 1172520), (2400, 1133436), (2610, 1042240), (2784, 977100), (2880, 944530), (2900, 938016), (3200, 850077), (3257, 835200), (3480, 781680), (3600, 755624), (3712, 732825), (4176, 651400), (4350, 625344), (4640, 586260), (4800, 566718), (5220, 521120), (5568, 488550), (5760, 472265), (5800, 469008), (6514, 417600), (6525, 416896), (6960, 390840), (7200, 377812), (8352, 325700), (8700, 312672), (9280, 293130), (9600, 283359), (9771, 278400), (10440, 260560), (11136, 244275), (11600, 234504), (13028, 208800), (13050, 208448), (13920, 195420), (14400, 188906), (16285, 167040), (16704, 162850), (17400, 156336), (18560, 146565), (19542, 139200), (20880, 130280), (23200, 117252), (26056, 104400), (26100, 104224), (27840, 97710), (28800, 94453), (29313, 92800), (32570, 83520), (33408, 81425), (34800, 78168), (39084, 69600), (41760, 65140), (46400, 58626), (48855, 55680), (52112, 52200)]