1381754400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 288

約数和(自身を含む): 4923309888

約数和(自身を除く): 3541555488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 96, 100, 104, 120, 130, 134, 150, 156, 160, 195, 200, 201, 208, 240, 260, 268, 300, 312, 325, 335, 390, 400, 402, 416, 480, 520, 536, 600, 624, 650, 661, 670, 780, 800, 804, 871, 975, 1005, 1040, 1072, 1200, 1248, 1300, 1322, 1340, 1560, 1608, 1675, 1742, 1950, 1983, 2010, 2080, 2144, 2400, 2600, 2613, 2644, 2680, 3120, 3216, 3305, 3350, 3484, 3900, 3966, 4020, 4355, 5025, 5200, 5226, 5288, 5360, 6240, 6432, 6610, 6700, 6968, 7800, 7932, 8040, 8593, 8710, 9915, 10050, 10400, 10452, 10576, 10720, 13065, 13220, 13400, 13936, 15600, 15864, 16080, 16525, 17186, 17420, 19830, 20100, 20904, 21152, 21775, 25779, 26130, 26440, 26800, 27872, 31200, 31728, 32160, 33050, 34372, 34840, 39660, 40200, 41808, 42965, 43550, 44287, 49575, 51558, 52260, 52880, 53600, 63456, 65325, 66100, 68744, 69680, 79320, 80400, 83616, 85930, 87100, 88574, 99150, 103116, 104520, 105760, 128895, 130650, 132200, 132861, 137488, 139360, 158640, 160800, 171860, 174200, 177148, 198300, 206232, 209040, 214825, 221435, 257790, 261300, 264400, 265722, 274976, 317280, 343720, 348400, 354296, 396600, 412464, 418080, 429650, 442870, 515580, 522600, 528800, 531444, 575731, 644475, 664305, 687440, 696800, 708592, 793200, 824928, 859300, 885740, 1031160, 1045200, 1062888, 1107175, 1151462, 1288950, 1328610, 1374880, 1417184, 1586400, 1718600, 1727193, 1771480, 2062320, 2090400, 2125776, 2214350, 2302924, 2577900, 2657220, 2878655, 3321525, 3437200, 3454386, 3542960, 4124640, 4251552, 4428700, 4605848, 5155800, 5314440, 5757310, 6643050, 6874400, 6908772, 7085920, 8635965, 8857400, 9211696, 10311600, 10628880, 11514620, 13286100, 13817544, 14393275, 17271930, 17714800, 18423392, 20623200, 21257760, 23029240, 26572200, 27635088, 28786550, 34543860, 35429600, 43179825, 46058480, 53144400, 55270176, 57573100, 69087720, 86359650, 92116960, 106288800, 115146200, 138175440, 172719300, 230292400, 276350880, 345438600, 460584800, 690877200, 1381754400]

約数ペア:

[(1, 1381754400), (2, 690877200), (3, 460584800), (4, 345438600), (5, 276350880), (6, 230292400), (8, 172719300), (10, 138175440), (12, 115146200), (13, 106288800), (15, 92116960), (16, 86359650), (20, 69087720), (24, 57573100), (25, 55270176), (26, 53144400), (30, 46058480), (32, 43179825), (39, 35429600), (40, 34543860), (48, 28786550), (50, 27635088), (52, 26572200), (60, 23029240), (65, 21257760), (67, 20623200), (75, 18423392), (78, 17714800), (80, 17271930), (96, 14393275), (100, 13817544), (104, 13286100), (120, 11514620), (130, 10628880), (134, 10311600), (150, 9211696), (156, 8857400), (160, 8635965), (195, 7085920), (200, 6908772), (201, 6874400), (208, 6643050), (240, 5757310), (260, 5314440), (268, 5155800), (300, 4605848), (312, 4428700), (325, 4251552), (335, 4124640), (390, 3542960), (400, 3454386), (402, 3437200), (416, 3321525), (480, 2878655), (520, 2657220), (536, 2577900), (600, 2302924), (624, 2214350), (650, 2125776), (661, 2090400), (670, 2062320), (780, 1771480), (800, 1727193), (804, 1718600), (871, 1586400), (975, 1417184), (1005, 1374880), (1040, 1328610), (1072, 1288950), (1200, 1151462), (1248, 1107175), (1300, 1062888), (1322, 1045200), (1340, 1031160), (1560, 885740), (1608, 859300), (1675, 824928), (1742, 793200), (1950, 708592), (1983, 696800), (2010, 687440), (2080, 664305), (2144, 644475), (2400, 575731), (2600, 531444), (2613, 528800), (2644, 522600), (2680, 515580), (3120, 442870), (3216, 429650), (3305, 418080), (3350, 412464), (3484, 396600), (3900, 354296), (3966, 348400), (4020, 343720), (4355, 317280), (5025, 274976), (5200, 265722), (5226, 264400), (5288, 261300), (5360, 257790), (6240, 221435), (6432, 214825), (6610, 209040), (6700, 206232), (6968, 198300), (7800, 177148), (7932, 174200), (8040, 171860), (8593, 160800), (8710, 158640), (9915, 139360), (10050, 137488), (10400, 132861), (10452, 132200), (10576, 130650), (10720, 128895), (13065, 105760), (13220, 104520), (13400, 103116), (13936, 99150), (15600, 88574), (15864, 87100), (16080, 85930), (16525, 83616), (17186, 80400), (17420, 79320), (19830, 69680), (20100, 68744), (20904, 66100), (21152, 65325), (21775, 63456), (25779, 53600), (26130, 52880), (26440, 52260), (26800, 51558), (27872, 49575), (31200, 44287), (31728, 43550), (32160, 42965), (33050, 41808), (34372, 40200), (34840, 39660)]