2681019840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 448

約数和(自身を含む): 9480499200

約数和(自身を除く): 6799479360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 53, 58, 60, 64, 69, 79, 80, 87, 92, 96, 106, 115, 116, 120, 138, 145, 158, 159, 160, 174, 184, 192, 212, 230, 232, 237, 240, 265, 276, 290, 316, 318, 320, 345, 348, 368, 395, 424, 435, 460, 464, 474, 480, 530, 552, 580, 632, 636, 667, 690, 696, 736, 790, 795, 848, 870, 920, 928, 948, 960, 1060, 1104, 1160, 1185, 1219, 1264, 1272, 1334, 1380, 1392, 1472, 1537, 1580, 1590, 1696, 1740, 1817, 1840, 1856, 1896, 2001, 2120, 2208, 2291, 2320, 2370, 2438, 2528, 2544, 2668, 2760, 2784, 3074, 3160, 3180, 3335, 3392, 3480, 3634, 3657, 3680, 3792, 4002, 4187, 4240, 4416, 4582, 4611, 4640, 4740, 4876, 5056, 5088, 5336, 5451, 5520, 5568, 6095, 6148, 6320, 6360, 6670, 6873, 6960, 7268, 7314, 7360, 7584, 7685, 8004, 8374, 8480, 9085, 9164, 9222, 9280, 9480, 9752, 10005, 10176, 10672, 10902, 11040, 11455, 12190, 12296, 12561, 12640, 12720, 13340, 13746, 13920, 14536, 14628, 15168, 15370, 16008, 16748, 16960, 18170, 18285, 18328, 18444, 18960, 19504, 20010, 20935, 21344, 21804, 22080, 22910, 23055, 24380, 24592, 25122, 25280, 25440, 26680, 27255, 27492, 27840, 29072, 29256, 30740, 32016, 33496, 34365, 35351, 36340, 36570, 36656, 36888, 37920, 39008, 40020, 41870, 42688, 43608, 45820, 46110, 48760, 49184, 50244, 50880, 52693, 53360, 54510, 54984, 58144, 58512, 61480, 62805, 64032, 66992, 68730, 70702, 72680, 73140, 73312, 73776, 75840, 78016, 80040, 83740, 87216, 91640, 92220, 96301, 97520, 98368, 100488, 105386, 106053, 106720, 109020, 109968, 116288, 117024, 121423, 122960, 125610, 128064, 133984, 137460, 141404, 145360, 146280, 146624, 147552, 158079, 160080, 167480, 174432, 176755, 183280, 184440, 192602, 195040, 200976, 210772, 212106, 213440, 218040, 219936, 234048, 242846, 245920, 251220, 263465, 267968, 274920, 282808, 288903, 290720, 292560, 295104, 316158, 320160, 334960, 348864, 353510, 364269, 366560, 368880, 385204, 390080, 401952, 421544, 424212, 436080, 439872, 481505, 485692, 491840, 502440, 526930, 530265, 549840, 565616, 577806, 581440, 585120, 607115, 632316, 640320, 669920, 707020, 728538, 733120, 737760, 770408, 790395, 803904, 843088, 848424, 872160, 963010, 971384, 1004880, 1053860, 1060530, 1099680, 1131232, 1155612, 1170240, 1214230, 1264632, 1339840, 1414040, 1444515, 1457076, 1475520, 1540816, 1580790, 1686176, 1696848, 1744320, 1821345, 1926020, 1942768, 2009760, 2107720, 2121060, 2199360, 2262464, 2311224, 2428460, 2529264, 2792729, 2828080, 2889030, 2914152, 3081632, 3161580, 3372352, 3393696, 3642690, 3852040, 3885536, 4019520, 4215440, 4242120, 4622448, 4856920, 5058528, 5585458, 5656160, 5778060, 5828304, 6163264, 6323160, 6787392, 7285380, 7704080, 7771072, 8378187, 8430880, 8484240, 9244896, 9713840, 10117056, 11170916, 11312320, 11556120, 11656608, 12646320, 13963645, 14570760, 15408160, 16756374, 16861760, 16968480, 18489792, 19427680, 22341832, 23112240, 23313216, 25292640, 27927290, 29141520, 30816320, 33512748, 33936960, 38855360, 41890935, 44683664, 46224480, 50585280, 55854580, 58283040, 67025496, 83781870, 89367328, 92448960, 111709160, 116566080, 134050992, 167563740, 178734656, 223418320, 268101984, 335127480, 446836640, 536203968, 670254960, 893673280, 1340509920, 2681019840]

約数ペア:

[(1, 2681019840), (2, 1340509920), (3, 893673280), (4, 670254960), (5, 536203968), (6, 446836640), (8, 335127480), (10, 268101984), (12, 223418320), (15, 178734656), (16, 167563740), (20, 134050992), (23, 116566080), (24, 111709160), (29, 92448960), (30, 89367328), (32, 83781870), (40, 67025496), (46, 58283040), (48, 55854580), (53, 50585280), (58, 46224480), (60, 44683664), (64, 41890935), (69, 38855360), (79, 33936960), (80, 33512748), (87, 30816320), (92, 29141520), (96, 27927290), (106, 25292640), (115, 23313216), (116, 23112240), (120, 22341832), (138, 19427680), (145, 18489792), (158, 16968480), (159, 16861760), (160, 16756374), (174, 15408160), (184, 14570760), (192, 13963645), (212, 12646320), (230, 11656608), (232, 11556120), (237, 11312320), (240, 11170916), (265, 10117056), (276, 9713840), (290, 9244896), (316, 8484240), (318, 8430880), (320, 8378187), (345, 7771072), (348, 7704080), (368, 7285380), (395, 6787392), (424, 6323160), (435, 6163264), (460, 5828304), (464, 5778060), (474, 5656160), (480, 5585458), (530, 5058528), (552, 4856920), (580, 4622448), (632, 4242120), (636, 4215440), (667, 4019520), (690, 3885536), (696, 3852040), (736, 3642690), (790, 3393696), (795, 3372352), (848, 3161580), (870, 3081632), (920, 2914152), (928, 2889030), (948, 2828080), (960, 2792729), (1060, 2529264), (1104, 2428460), (1160, 2311224), (1185, 2262464), (1219, 2199360), (1264, 2121060), (1272, 2107720), (1334, 2009760), (1380, 1942768), (1392, 1926020), (1472, 1821345), (1537, 1744320), (1580, 1696848), (1590, 1686176), (1696, 1580790), (1740, 1540816), (1817, 1475520), (1840, 1457076), (1856, 1444515), (1896, 1414040), (2001, 1339840), (2120, 1264632), (2208, 1214230), (2291, 1170240), (2320, 1155612), (2370, 1131232), (2438, 1099680), (2528, 1060530), (2544, 1053860), (2668, 1004880), (2760, 971384), (2784, 963010), (3074, 872160), (3160, 848424), (3180, 843088), (3335, 803904), (3392, 790395), (3480, 770408), (3634, 737760), (3657, 733120), (3680, 728538), (3792, 707020), (4002, 669920), (4187, 640320), (4240, 632316), (4416, 607115), (4582, 585120), (4611, 581440), (4640, 577806), (4740, 565616), (4876, 549840), (5056, 530265), (5088, 526930), (5336, 502440), (5451, 491840), (5520, 485692), (5568, 481505), (6095, 439872), (6148, 436080), (6320, 424212), (6360, 421544), (6670, 401952), (6873, 390080), (6960, 385204), (7268, 368880), (7314, 366560), (7360, 364269), (7584, 353510), (7685, 348864), (8004, 334960), (8374, 320160), (8480, 316158), (9085, 295104), (9164, 292560), (9222, 290720), (9280, 288903), (9480, 282808), (9752, 274920), (10005, 267968), (10176, 263465), (10672, 251220), (10902, 245920), (11040, 242846), (11455, 234048), (12190, 219936), (12296, 218040), (12561, 213440), (12640, 212106), (12720, 210772), (13340, 200976), (13746, 195040), (13920, 192602), (14536, 184440), (14628, 183280), (15168, 176755), (15370, 174432), (16008, 167480), (16748, 160080), (16960, 158079), (18170, 147552), (18285, 146624), (18328, 146280), (18444, 145360), (18960, 141404), (19504, 137460), (20010, 133984), (20935, 128064), (21344, 125610), (21804, 122960), (22080, 121423), (22910, 117024), (23055, 116288), (24380, 109968), (24592, 109020), (25122, 106720), (25280, 106053), (25440, 105386), (26680, 100488), (27255, 98368), (27492, 97520), (27840, 96301), (29072, 92220), (29256, 91640), (30740, 87216), (32016, 83740), (33496, 80040), (34365, 78016), (35351, 75840), (36340, 73776), (36570, 73312), (36656, 73140), (36888, 72680), (37920, 70702), (39008, 68730), (40020, 66992), (41870, 64032), (42688, 62805), (43608, 61480), (45820, 58512), (46110, 58144), (48760, 54984), (49184, 54510), (50244, 53360), (50880, 52693)]