320603381760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2687}}^1$

素因数の和:3692

約数の個数: 224

約数和(自身を含む): 1027306893312

約数和(自身を除く): 706703511552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 971, 1024, 1280, 1536, 1920, 1942, 2048, 2560, 2687, 2913, 3072, 3840, 3884, 4096, 4855, 5120, 5374, 5826, 6144, 7680, 7768, 8061, 8192, 9710, 10240, 10748, 11652, 12288, 13435, 14565, 15360, 15536, 16122, 19420, 20480, 21496, 23304, 24576, 26870, 29130, 30720, 31072, 32244, 38840, 40305, 40960, 42992, 46608, 53740, 58260, 61440, 62144, 64488, 77680, 80610, 85984, 93216, 107480, 116520, 122880, 124288, 128976, 155360, 161220, 171968, 186432, 214960, 233040, 248576, 257952, 310720, 322440, 343936, 372864, 429920, 466080, 497152, 515904, 621440, 644880, 687872, 745728, 859840, 932160, 994304, 1031808, 1242880, 1289760, 1375744, 1491456, 1719680, 1864320, 1988608, 2063616, 2485760, 2579520, 2609077, 2751488, 2982912, 3439360, 3728640, 3977216, 4127232, 4971520, 5159040, 5218154, 5502976, 5965824, 6878720, 7457280, 7827231, 7954432, 8254464, 9943040, 10318080, 10436308, 11005952, 11931648, 13045385, 13757440, 14914560, 15654462, 16508928, 19886080, 20636160, 20872616, 22011904, 23863296, 26090770, 27514880, 29829120, 31308924, 33017856, 39136155, 39772160, 41272320, 41745232, 52181540, 55029760, 59658240, 62617848, 66035712, 78272310, 82544640, 83490464, 104363080, 110059520, 119316480, 125235696, 156544620, 165089280, 166980928, 208726160, 250471392, 313089240, 330178560, 333961856, 417452320, 500942784, 626178480, 667923712, 834904640, 1001885568, 1252356960, 1335847424, 1669809280, 2003771136, 2504713920, 2671694848, 3339618560, 4007542272, 5009427840, 5343389696, 6679237120, 8015084544, 10018855680, 10686779392, 13358474240, 16030169088, 20037711360, 21373558784, 26716948480, 32060338176, 40075422720, 53433896960, 64120676352, 80150845440, 106867793920, 160301690880, 320603381760]

約数ペア:

[(1, 320603381760), (2, 160301690880), (3, 106867793920), (4, 80150845440), (5, 64120676352), (6, 53433896960), (8, 40075422720), (10, 32060338176), (12, 26716948480), (15, 21373558784), (16, 20037711360), (20, 16030169088), (24, 13358474240), (30, 10686779392), (32, 10018855680), (40, 8015084544), (48, 6679237120), (60, 5343389696), (64, 5009427840), (80, 4007542272), (96, 3339618560), (120, 2671694848), (128, 2504713920), (160, 2003771136), (192, 1669809280), (240, 1335847424), (256, 1252356960), (320, 1001885568), (384, 834904640), (480, 667923712), (512, 626178480), (640, 500942784), (768, 417452320), (960, 333961856), (971, 330178560), (1024, 313089240), (1280, 250471392), (1536, 208726160), (1920, 166980928), (1942, 165089280), (2048, 156544620), (2560, 125235696), (2687, 119316480), (2913, 110059520), (3072, 104363080), (3840, 83490464), (3884, 82544640), (4096, 78272310), (4855, 66035712), (5120, 62617848), (5374, 59658240), (5826, 55029760), (6144, 52181540), (7680, 41745232), (7768, 41272320), (8061, 39772160), (8192, 39136155), (9710, 33017856), (10240, 31308924), (10748, 29829120), (11652, 27514880), (12288, 26090770), (13435, 23863296), (14565, 22011904), (15360, 20872616), (15536, 20636160), (16122, 19886080), (19420, 16508928), (20480, 15654462), (21496, 14914560), (23304, 13757440), (24576, 13045385), (26870, 11931648), (29130, 11005952), (30720, 10436308), (31072, 10318080), (32244, 9943040), (38840, 8254464), (40305, 7954432), (40960, 7827231), (42992, 7457280), (46608, 6878720), (53740, 5965824), (58260, 5502976), (61440, 5218154), (62144, 5159040), (64488, 4971520), (77680, 4127232), (80610, 3977216), (85984, 3728640), (93216, 3439360), (107480, 2982912), (116520, 2751488), (122880, 2609077), (124288, 2579520), (128976, 2485760), (155360, 2063616), (161220, 1988608), (171968, 1864320), (186432, 1719680), (214960, 1491456), (233040, 1375744), (248576, 1289760), (257952, 1242880), (310720, 1031808), (322440, 994304), (343936, 932160), (372864, 859840), (429920, 745728), (466080, 687872), (497152, 644880), (515904, 621440)]