2247249760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 6497584128

約数和(自身を除く): 4250334368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 61, 70, 74, 80, 98, 112, 122, 127, 140, 148, 160, 185, 196, 224, 244, 245, 254, 259, 280, 296, 305, 370, 392, 427, 488, 490, 508, 518, 560, 592, 610, 635, 740, 784, 854, 889, 976, 980, 1016, 1036, 1120, 1184, 1220, 1270, 1295, 1480, 1568, 1708, 1778, 1813, 1952, 1960, 2032, 2072, 2135, 2257, 2440, 2540, 2590, 2960, 2989, 3416, 3556, 3626, 3920, 4064, 4144, 4270, 4445, 4514, 4699, 4880, 5080, 5180, 5920, 5978, 6223, 6832, 7112, 7252, 7747, 7840, 8288, 8540, 8890, 9028, 9065, 9398, 9760, 10160, 10360, 11285, 11956, 12446, 13664, 14224, 14504, 14945, 15494, 15799, 17080, 17780, 18056, 18130, 18796, 20320, 20720, 22570, 23495, 23912, 24892, 28448, 29008, 29890, 30988, 31115, 31598, 32893, 34160, 35560, 36112, 36260, 37592, 38735, 41440, 45140, 46990, 47824, 49784, 54229, 58016, 59780, 61976, 62230, 63196, 65786, 68320, 71120, 72224, 72520, 75184, 77470, 78995, 90280, 93980, 95648, 99568, 108458, 110593, 119560, 123952, 124460, 126392, 131572, 142240, 145040, 150368, 154940, 157990, 164465, 180560, 187960, 199136, 216916, 221186, 230251, 239120, 247904, 248920, 252784, 263144, 271145, 286639, 290080, 309880, 315980, 328930, 361120, 375920, 379603, 433832, 442372, 460502, 478240, 497840, 505568, 526288, 542290, 552965, 573278, 619760, 631960, 657860, 751840, 759206, 867664, 884744, 921004, 995680, 1052576, 1084580, 1105930, 1146556, 1151255, 1239520, 1263920, 1315720, 1433195, 1518412, 1735328, 1769488, 1842008, 1898015, 2006473, 2169160, 2211860, 2293112, 2302510, 2527840, 2631440, 2866390, 3036824, 3538976, 3684016, 3796030, 4012946, 4338320, 4423720, 4586224, 4605020, 5262880, 5732780, 6073648, 7368032, 7592060, 8025892, 8676640, 8847440, 9172448, 9210040, 10032365, 11465560, 12147296, 14045311, 15184120, 16051784, 17694880, 18420080, 20064730, 22931120, 28090622, 30368240, 32103568, 36840160, 40129460, 45862240, 56181244, 60736480, 64207136, 70226555, 80258920, 112362488, 140453110, 160517840, 224724976, 280906220, 321035680, 449449952, 561812440, 1123624880, 2247249760]

約数ペア:

[(1, 2247249760), (2, 1123624880), (4, 561812440), (5, 449449952), (7, 321035680), (8, 280906220), (10, 224724976), (14, 160517840), (16, 140453110), (20, 112362488), (28, 80258920), (32, 70226555), (35, 64207136), (37, 60736480), (40, 56181244), (49, 45862240), (56, 40129460), (61, 36840160), (70, 32103568), (74, 30368240), (80, 28090622), (98, 22931120), (112, 20064730), (122, 18420080), (127, 17694880), (140, 16051784), (148, 15184120), (160, 14045311), (185, 12147296), (196, 11465560), (224, 10032365), (244, 9210040), (245, 9172448), (254, 8847440), (259, 8676640), (280, 8025892), (296, 7592060), (305, 7368032), (370, 6073648), (392, 5732780), (427, 5262880), (488, 4605020), (490, 4586224), (508, 4423720), (518, 4338320), (560, 4012946), (592, 3796030), (610, 3684016), (635, 3538976), (740, 3036824), (784, 2866390), (854, 2631440), (889, 2527840), (976, 2302510), (980, 2293112), (1016, 2211860), (1036, 2169160), (1120, 2006473), (1184, 1898015), (1220, 1842008), (1270, 1769488), (1295, 1735328), (1480, 1518412), (1568, 1433195), (1708, 1315720), (1778, 1263920), (1813, 1239520), (1952, 1151255), (1960, 1146556), (2032, 1105930), (2072, 1084580), (2135, 1052576), (2257, 995680), (2440, 921004), (2540, 884744), (2590, 867664), (2960, 759206), (2989, 751840), (3416, 657860), (3556, 631960), (3626, 619760), (3920, 573278), (4064, 552965), (4144, 542290), (4270, 526288), (4445, 505568), (4514, 497840), (4699, 478240), (4880, 460502), (5080, 442372), (5180, 433832), (5920, 379603), (5978, 375920), (6223, 361120), (6832, 328930), (7112, 315980), (7252, 309880), (7747, 290080), (7840, 286639), (8288, 271145), (8540, 263144), (8890, 252784), (9028, 248920), (9065, 247904), (9398, 239120), (9760, 230251), (10160, 221186), (10360, 216916), (11285, 199136), (11956, 187960), (12446, 180560), (13664, 164465), (14224, 157990), (14504, 154940), (14945, 150368), (15494, 145040), (15799, 142240), (17080, 131572), (17780, 126392), (18056, 124460), (18130, 123952), (18796, 119560), (20320, 110593), (20720, 108458), (22570, 99568), (23495, 95648), (23912, 93980), (24892, 90280), (28448, 78995), (29008, 77470), (29890, 75184), (30988, 72520), (31115, 72224), (31598, 71120), (32893, 68320), (34160, 65786), (35560, 63196), (36112, 62230), (36260, 61976), (37592, 59780), (38735, 58016), (41440, 54229), (45140, 49784), (46990, 47824)]