247780979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{6151}}^1$

素因数の和:6826

約数の個数: 384

約数和(自身を含む): 940600442880

約数和(自身を除く): 692819463840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 631, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1262, 1330, 1520, 1596, 1680, 1824, 1893, 1995, 2128, 2280, 2524, 2660, 3040, 3155, 3192, 3360, 3786, 3990, 4256, 4417, 4560, 5048, 5320, 6151, 6310, 6384, 7572, 7980, 8834, 9120, 9465, 10096, 10640, 11989, 12302, 12620, 12768, 13251, 15144, 15960, 17668, 18453, 18930, 20192, 21280, 22085, 23978, 24604, 25240, 26502, 30288, 30755, 31920, 35336, 35967, 36906, 37860, 43057, 44170, 47956, 49208, 50480, 53004, 59945, 60576, 61510, 63840, 66255, 70672, 71934, 73812, 75720, 83923, 86114, 88340, 92265, 95912, 98416, 100960, 106008, 116869, 119890, 123020, 129171, 132510, 141344, 143868, 147624, 151440, 167846, 172228, 176680, 179835, 184530, 191824, 196832, 212016, 215285, 233738, 239780, 246040, 251769, 258342, 265020, 287736, 295248, 302880, 335692, 344456, 350607, 353360, 359670, 369060, 383648, 419615, 424032, 430570, 467476, 479560, 492080, 503538, 516684, 530040, 575472, 584345, 590496, 645855, 671384, 688912, 701214, 706720, 719340, 738120, 818083, 839230, 861140, 934952, 959120, 984160, 1007076, 1033368, 1060080, 1150944, 1168690, 1258845, 1291710, 1342768, 1377824, 1402428, 1438680, 1476240, 1636166, 1678460, 1722280, 1753035, 1869904, 1918240, 2014152, 2066736, 2120160, 2337380, 2454249, 2517690, 2583420, 2685536, 2804856, 2877360, 2952480, 3272332, 3356920, 3444560, 3506070, 3739808, 3881281, 4028304, 4090415, 4133472, 4674760, 4908498, 5035380, 5166840, 5609712, 5754720, 6544664, 6713840, 6889120, 7012140, 7762562, 8056608, 8180830, 9349520, 9816996, 10070760, 10333680, 11219424, 11643843, 12271245, 13089328, 13427680, 14024280, 15525124, 16361660, 18699040, 19406405, 19633992, 20141520, 20667360, 23287686, 24542490, 26178656, 27168967, 28048560, 31050248, 32723320, 38812810, 39267984, 40283040, 46575372, 49084980, 54337934, 56097120, 58219215, 62100496, 65446640, 73744339, 77625620, 78535968, 81506901, 93150744, 98169960, 108675868, 116438430, 124200992, 130893280, 135844835, 147488678, 155251240, 163013802, 186301488, 196339920, 217351736, 221233017, 232876860, 271689670, 294977356, 310502480, 326027604, 368721695, 372602976, 392679840, 407534505, 434703472, 442466034, 465753720, 516210373, 543379340, 589954712, 621004960, 652055208, 737443390, 815069010, 869406944, 884932068, 931507440, 1032420746, 1086758680, 1106165085, 1179909424, 1304110416, 1474886780, 1548631119, 1630138020, 1769864136, 1863014880, 2064841492, 2173517360, 2212330170, 2359818848, 2581051865, 2608220832, 2949773560, 3097262238, 3260276040, 3539728272, 4129682984, 4347034720, 4424660340, 5162103730, 5899547120, 6194524476, 6520552080, 7079456544, 7743155595, 8259365968, 8849320680, 10324207460, 11799094240, 12389048952, 13041104160, 15486311190, 16518731936, 17698641360, 20648414920, 24778097904, 30972622380, 35397282720, 41296829840, 49556195808, 61945244760, 82593659680, 123890489520, 247780979040]

約数ペア:

[(1, 247780979040), (2, 123890489520), (3, 82593659680), (4, 61945244760), (5, 49556195808), (6, 41296829840), (7, 35397282720), (8, 30972622380), (10, 24778097904), (12, 20648414920), (14, 17698641360), (15, 16518731936), (16, 15486311190), (19, 13041104160), (20, 12389048952), (21, 11799094240), (24, 10324207460), (28, 8849320680), (30, 8259365968), (32, 7743155595), (35, 7079456544), (38, 6520552080), (40, 6194524476), (42, 5899547120), (48, 5162103730), (56, 4424660340), (57, 4347034720), (60, 4129682984), (70, 3539728272), (76, 3260276040), (80, 3097262238), (84, 2949773560), (95, 2608220832), (96, 2581051865), (105, 2359818848), (112, 2212330170), (114, 2173517360), (120, 2064841492), (133, 1863014880), (140, 1769864136), (152, 1630138020), (160, 1548631119), (168, 1474886780), (190, 1304110416), (210, 1179909424), (224, 1106165085), (228, 1086758680), (240, 1032420746), (266, 931507440), (280, 884932068), (285, 869406944), (304, 815069010), (336, 737443390), (380, 652055208), (399, 621004960), (420, 589954712), (456, 543379340), (480, 516210373), (532, 465753720), (560, 442466034), (570, 434703472), (608, 407534505), (631, 392679840), (665, 372602976), (672, 368721695), (760, 326027604), (798, 310502480), (840, 294977356), (912, 271689670), (1064, 232876860), (1120, 221233017), (1140, 217351736), (1262, 196339920), (1330, 186301488), (1520, 163013802), (1596, 155251240), (1680, 147488678), (1824, 135844835), (1893, 130893280), (1995, 124200992), (2128, 116438430), (2280, 108675868), (2524, 98169960), (2660, 93150744), (3040, 81506901), (3155, 78535968), (3192, 77625620), (3360, 73744339), (3786, 65446640), (3990, 62100496), (4256, 58219215), (4417, 56097120), (4560, 54337934), (5048, 49084980), (5320, 46575372), (6151, 40283040), (6310, 39267984), (6384, 38812810), (7572, 32723320), (7980, 31050248), (8834, 28048560), (9120, 27168967), (9465, 26178656), (10096, 24542490), (10640, 23287686), (11989, 20667360), (12302, 20141520), (12620, 19633992), (12768, 19406405), (13251, 18699040), (15144, 16361660), (15960, 15525124), (17668, 14024280), (18453, 13427680), (18930, 13089328), (20192, 12271245), (21280, 11643843), (22085, 11219424), (23978, 10333680), (24604, 10070760), (25240, 9816996), (26502, 9349520), (30288, 8180830), (30755, 8056608), (31920, 7762562), (35336, 7012140), (35967, 6889120), (36906, 6713840), (37860, 6544664), (43057, 5754720), (44170, 5609712), (47956, 5166840), (49208, 5035380), (50480, 4908498), (53004, 4674760), (59945, 4133472), (60576, 4090415), (61510, 4028304), (63840, 3881281), (66255, 3739808), (70672, 3506070), (71934, 3444560), (73812, 3356920), (75720, 3272332), (83923, 2952480), (86114, 2877360), (88340, 2804856), (92265, 2685536), (95912, 2583420), (98416, 2517690), (100960, 2454249), (106008, 2337380), (116869, 2120160), (119890, 2066736), (123020, 2014152), (129171, 1918240), (132510, 1869904), (141344, 1753035), (143868, 1722280), (147624, 1678460), (151440, 1636166), (167846, 1476240), (172228, 1438680), (176680, 1402428), (179835, 1377824), (184530, 1342768), (191824, 1291710), (196832, 1258845), (212016, 1168690), (215285, 1150944), (233738, 1060080), (239780, 1033368), (246040, 1007076), (251769, 984160), (258342, 959120), (265020, 934952), (287736, 861140), (295248, 839230), (302880, 818083), (335692, 738120), (344456, 719340), (350607, 706720), (353360, 701214), (359670, 688912), (369060, 671384), (383648, 645855), (419615, 590496), (424032, 584345), (430570, 575472), (467476, 530040), (479560, 516684), (492080, 503538)]