21670570560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5483}}^1$

素因数の和:5705

約数の個数: 224

約数和(自身を含む): 72209802240

約数和(自身を除く): 50539231680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 179, 184, 192, 230, 240, 276, 320, 345, 358, 368, 460, 480, 537, 552, 690, 716, 736, 895, 920, 960, 1074, 1104, 1380, 1432, 1472, 1790, 1840, 2148, 2208, 2685, 2760, 2864, 3580, 3680, 4117, 4296, 4416, 5370, 5483, 5520, 5728, 7160, 7360, 8234, 8592, 10740, 10966, 11040, 11456, 12351, 14320, 16449, 16468, 17184, 20585, 21480, 21932, 22080, 24702, 27415, 28640, 32898, 32936, 34368, 41170, 42960, 43864, 49404, 54830, 57280, 61755, 65796, 65872, 82245, 82340, 85920, 87728, 98808, 109660, 123510, 126109, 131592, 131744, 164490, 164680, 171840, 175456, 197616, 219320, 247020, 252218, 263184, 263488, 328980, 329360, 350912, 378327, 395232, 438640, 494040, 504436, 526368, 630545, 657960, 658720, 756654, 790464, 877280, 981457, 988080, 1008872, 1052736, 1261090, 1315920, 1317440, 1513308, 1754560, 1891635, 1962914, 1976160, 2017744, 2522180, 2631840, 2944371, 3026616, 3783270, 3925828, 3952320, 4035488, 4907285, 5044360, 5263680, 5888742, 6053232, 7566540, 7851656, 8070976, 9814570, 10088720, 11777484, 12106464, 14721855, 15133080, 15703312, 19629140, 20177440, 22573511, 23554968, 24212928, 29443710, 30266160, 31406624, 39258280, 40354880, 45147022, 47109936, 58887420, 60532320, 62813248, 67720533, 78516560, 90294044, 94219872, 112867555, 117774840, 121064640, 135441066, 157033120, 180588088, 188439744, 225735110, 235549680, 270882132, 314066240, 338602665, 361176176, 451470220, 471099360, 541764264, 677205330, 722352352, 902940440, 942198720, 1083528528, 1354410660, 1444704704, 1805880880, 2167057056, 2708821320, 3611761760, 4334114112, 5417642640, 7223523520, 10835285280, 21670570560]

約数ペア:

[(1, 21670570560), (2, 10835285280), (3, 7223523520), (4, 5417642640), (5, 4334114112), (6, 3611761760), (8, 2708821320), (10, 2167057056), (12, 1805880880), (15, 1444704704), (16, 1354410660), (20, 1083528528), (23, 942198720), (24, 902940440), (30, 722352352), (32, 677205330), (40, 541764264), (46, 471099360), (48, 451470220), (60, 361176176), (64, 338602665), (69, 314066240), (80, 270882132), (92, 235549680), (96, 225735110), (115, 188439744), (120, 180588088), (138, 157033120), (160, 135441066), (179, 121064640), (184, 117774840), (192, 112867555), (230, 94219872), (240, 90294044), (276, 78516560), (320, 67720533), (345, 62813248), (358, 60532320), (368, 58887420), (460, 47109936), (480, 45147022), (537, 40354880), (552, 39258280), (690, 31406624), (716, 30266160), (736, 29443710), (895, 24212928), (920, 23554968), (960, 22573511), (1074, 20177440), (1104, 19629140), (1380, 15703312), (1432, 15133080), (1472, 14721855), (1790, 12106464), (1840, 11777484), (2148, 10088720), (2208, 9814570), (2685, 8070976), (2760, 7851656), (2864, 7566540), (3580, 6053232), (3680, 5888742), (4117, 5263680), (4296, 5044360), (4416, 4907285), (5370, 4035488), (5483, 3952320), (5520, 3925828), (5728, 3783270), (7160, 3026616), (7360, 2944371), (8234, 2631840), (8592, 2522180), (10740, 2017744), (10966, 1976160), (11040, 1962914), (11456, 1891635), (12351, 1754560), (14320, 1513308), (16449, 1317440), (16468, 1315920), (17184, 1261090), (20585, 1052736), (21480, 1008872), (21932, 988080), (22080, 981457), (24702, 877280), (27415, 790464), (28640, 756654), (32898, 658720), (32936, 657960), (34368, 630545), (41170, 526368), (42960, 504436), (43864, 494040), (49404, 438640), (54830, 395232), (57280, 378327), (61755, 350912), (65796, 329360), (65872, 328980), (82245, 263488), (82340, 263184), (85920, 252218), (87728, 247020), (98808, 219320), (109660, 197616), (123510, 175456), (126109, 171840), (131592, 164680), (131744, 164490)]