816073920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3312

約数の個数: 224

約数和(自身を含む): 2979115200

約数和(自身を除く): 2163041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2610, 2784, 2880, 3132, 3257, 3480, 3915, 4176, 4320, 4640, 5220, 5568, 6264, 6514, 6960, 7830, 8352, 8640, 9280, 9771, 10440, 12528, 13028, 13920, 15660, 16285, 16704, 19542, 20880, 25056, 26056, 27840, 29313, 31320, 32570, 39084, 41760, 48855, 50112, 52112, 58626, 62640, 65140, 78168, 83520, 87939, 94453, 97710, 104224, 117252, 125280, 130280, 146565, 156336, 175878, 188906, 195420, 208448, 234504, 250560, 260560, 283359, 293130, 312672, 351756, 377812, 390840, 439695, 469008, 472265, 521120, 566718, 586260, 625344, 703512, 755624, 781680, 850077, 879390, 938016, 944530, 1042240, 1133436, 1172520, 1407024, 1416795, 1511248, 1563360, 1700154, 1758780, 1876032, 1889060, 2266872, 2345040, 2550231, 2814048, 2833590, 3022496, 3126720, 3400308, 3517560, 3778120, 4250385, 4533744, 4690080, 5100462, 5628096, 5667180, 6044992, 6800616, 7035120, 7556240, 8500770, 9067488, 9380160, 10200924, 11334360, 12751155, 13601232, 14070240, 15112480, 17001540, 18134976, 20401848, 22668720, 25502310, 27202464, 28140480, 30224960, 34003080, 40803696, 45337440, 51004620, 54404928, 68006160, 81607392, 90674880, 102009240, 136012320, 163214784, 204018480, 272024640, 408036960, 816073920]

約数ペア:

[(1, 816073920), (2, 408036960), (3, 272024640), (4, 204018480), (5, 163214784), (6, 136012320), (8, 102009240), (9, 90674880), (10, 81607392), (12, 68006160), (15, 54404928), (16, 51004620), (18, 45337440), (20, 40803696), (24, 34003080), (27, 30224960), (29, 28140480), (30, 27202464), (32, 25502310), (36, 22668720), (40, 20401848), (45, 18134976), (48, 17001540), (54, 15112480), (58, 14070240), (60, 13601232), (64, 12751155), (72, 11334360), (80, 10200924), (87, 9380160), (90, 9067488), (96, 8500770), (108, 7556240), (116, 7035120), (120, 6800616), (135, 6044992), (144, 5667180), (145, 5628096), (160, 5100462), (174, 4690080), (180, 4533744), (192, 4250385), (216, 3778120), (232, 3517560), (240, 3400308), (261, 3126720), (270, 3022496), (288, 2833590), (290, 2814048), (320, 2550231), (348, 2345040), (360, 2266872), (432, 1889060), (435, 1876032), (464, 1758780), (480, 1700154), (522, 1563360), (540, 1511248), (576, 1416795), (580, 1407024), (696, 1172520), (720, 1133436), (783, 1042240), (864, 944530), (870, 938016), (928, 879390), (960, 850077), (1044, 781680), (1080, 755624), (1160, 703512), (1305, 625344), (1392, 586260), (1440, 566718), (1566, 521120), (1728, 472265), (1740, 469008), (1856, 439695), (2088, 390840), (2160, 377812), (2320, 351756), (2610, 312672), (2784, 293130), (2880, 283359), (3132, 260560), (3257, 250560), (3480, 234504), (3915, 208448), (4176, 195420), (4320, 188906), (4640, 175878), (5220, 156336), (5568, 146565), (6264, 130280), (6514, 125280), (6960, 117252), (7830, 104224), (8352, 97710), (8640, 94453), (9280, 87939), (9771, 83520), (10440, 78168), (12528, 65140), (13028, 62640), (13920, 58626), (15660, 52112), (16285, 50112), (16704, 48855), (19542, 41760), (20880, 39084), (25056, 32570), (26056, 31320), (27840, 29313)]