1217779920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 560

約数和(自身を含む): 5139373440

約数和(自身を除く): 3921593520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 157, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 266, 270, 280, 285, 304, 314, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 471, 486, 504, 513, 532, 540, 560, 567, 570, 628, 630, 648, 665, 684, 720, 729, 756, 760, 785, 798, 810, 840, 855, 912, 942, 945, 972, 1008, 1026, 1064, 1080, 1099, 1134, 1140, 1197, 1215, 1256, 1260, 1296, 1330, 1368, 1413, 1458, 1512, 1520, 1539, 1570, 1596, 1620, 1680, 1701, 1710, 1884, 1890, 1944, 1995, 2052, 2128, 2160, 2198, 2268, 2280, 2355, 2394, 2430, 2512, 2520, 2565, 2660, 2736, 2826, 2835, 2916, 2983, 3024, 3078, 3140, 3192, 3240, 3297, 3402, 3420, 3591, 3645, 3768, 3780, 3888, 3990, 4104, 4239, 4396, 4536, 4560, 4617, 4710, 4788, 4860, 5040, 5103, 5130, 5320, 5495, 5652, 5670, 5832, 5966, 5985, 6156, 6280, 6384, 6480, 6594, 6804, 6840, 7065, 7182, 7290, 7536, 7560, 7695, 7980, 8208, 8478, 8505, 8792, 8949, 9072, 9234, 9420, 9576, 9720, 9891, 10206, 10260, 10640, 10773, 10990, 11304, 11340, 11664, 11932, 11970, 12312, 12560, 12717, 13188, 13608, 13680, 13851, 14130, 14364, 14580, 14915, 15120, 15390, 15960, 16485, 16956, 17010, 17584, 17898, 17955, 18468, 18840, 19152, 19440, 19782, 20412, 20520, 20881, 21195, 21546, 21980, 22608, 22680, 23085, 23864, 23940, 24624, 25434, 25515, 26376, 26847, 27216, 27702, 28260, 28728, 29160, 29673, 29830, 30780, 31920, 32319, 32970, 33912, 34020, 35796, 35910, 36936, 37680, 38151, 39564, 40824, 41040, 41762, 42390, 43092, 43960, 44745, 45360, 46170, 47728, 47880, 49455, 50868, 51030, 52752, 53694, 53865, 55404, 56520, 57456, 58320, 59346, 59660, 61560, 62643, 63585, 64638, 65940, 67824, 68040, 69255, 71592, 71820, 73872, 76302, 79128, 80541, 81648, 83524, 84780, 86184, 87920, 89019, 89490, 92340, 95760, 96957, 98910, 101736, 102060, 104405, 107388, 107730, 110808, 113040, 114453, 118692, 119320, 123120, 125286, 127170, 129276, 131880, 134235, 136080, 138510, 143184, 143640, 148365, 152604, 158256, 161082, 161595, 167048, 169560, 172368, 178038, 178980, 184680, 187929, 190755, 193914, 197820, 203472, 204120, 208810, 214776, 215460, 221616, 228906, 237384, 238640, 241623, 250572, 254340, 258552, 263760, 267057, 268470, 277020, 287280, 296730, 305208, 313215, 322164, 323190, 334096, 339120, 356076, 357960, 369360, 375858, 381510, 387828, 395640, 402705, 408240, 417620, 429552, 430920, 445095, 457812, 474768, 483246, 484785, 501144, 508680, 517104, 534114, 536940, 554040, 563787, 572265, 593460, 610416, 626430, 644328, 646380, 712152, 715920, 724869, 751716, 763020, 775656, 791280, 801171, 805410, 835240, 861840, 890190, 915624, 939645, 966492, 969570, 1002288, 1017360, 1068228, 1073880, 1108080, 1127574, 1144530, 1186920, 1208115, 1252860, 1288656, 1292760, 1335285, 1424304, 1449738, 1503432, 1526040, 1551312, 1602342, 1610820, 1670480, 1691361, 1780380, 1831248, 1879290, 1932984, 1939140, 2136456, 2147760, 2174607, 2255148, 2289060, 2373840, 2416230, 2505720, 2585520, 2670570, 2818935, 2899476, 3006864, 3052080, 3204684, 3221640, 3382722, 3560760, 3624345, 3758580, 3865968, 3878280, 4005855, 4272912, 4349214, 4510296, 4578120, 4832460, 5011440, 5074083, 5341140, 5637870, 5798952, 6409368, 6443280, 6765444, 7121520, 7248690, 7517160, 7756560, 8011710, 8456805, 8698428, 9020592, 9156240, 9664920, 10148166, 10682280, 10873035, 11275740, 11597904, 12818736, 13530888, 14497380, 15034320, 15222249, 16023420, 16913610, 17396856, 19329840, 20296332, 21364560, 21746070, 22551480, 25370415, 27061776, 28994760, 30444498, 32046840, 33827220, 34793712, 40592664, 43492140, 45102960, 50740830, 57989520, 60888996, 64093680, 67654440, 76111245, 81185328, 86984280, 101481660, 121777992, 135308880, 152222490, 173968560, 202963320, 243555984, 304444980, 405926640, 608889960, 1217779920]

約数ペア:

[(1, 1217779920), (2, 608889960), (3, 405926640), (4, 304444980), (5, 243555984), (6, 202963320), (7, 173968560), (8, 152222490), (9, 135308880), (10, 121777992), (12, 101481660), (14, 86984280), (15, 81185328), (16, 76111245), (18, 67654440), (19, 64093680), (20, 60888996), (21, 57989520), (24, 50740830), (27, 45102960), (28, 43492140), (30, 40592664), (35, 34793712), (36, 33827220), (38, 32046840), (40, 30444498), (42, 28994760), (45, 27061776), (48, 25370415), (54, 22551480), (56, 21746070), (57, 21364560), (60, 20296332), (63, 19329840), (70, 17396856), (72, 16913610), (76, 16023420), (80, 15222249), (81, 15034320), (84, 14497380), (90, 13530888), (95, 12818736), (105, 11597904), (108, 11275740), (112, 10873035), (114, 10682280), (120, 10148166), (126, 9664920), (133, 9156240), (135, 9020592), (140, 8698428), (144, 8456805), (152, 8011710), (157, 7756560), (162, 7517160), (168, 7248690), (171, 7121520), (180, 6765444), (189, 6443280), (190, 6409368), (210, 5798952), (216, 5637870), (228, 5341140), (240, 5074083), (243, 5011440), (252, 4832460), (266, 4578120), (270, 4510296), (280, 4349214), (285, 4272912), (304, 4005855), (314, 3878280), (315, 3865968), (324, 3758580), (336, 3624345), (342, 3560760), (360, 3382722), (378, 3221640), (380, 3204684), (399, 3052080), (405, 3006864), (420, 2899476), (432, 2818935), (456, 2670570), (471, 2585520), (486, 2505720), (504, 2416230), (513, 2373840), (532, 2289060), (540, 2255148), (560, 2174607), (567, 2147760), (570, 2136456), (628, 1939140), (630, 1932984), (648, 1879290), (665, 1831248), (684, 1780380), (720, 1691361), (729, 1670480), (756, 1610820), (760, 1602342), (785, 1551312), (798, 1526040), (810, 1503432), (840, 1449738), (855, 1424304), (912, 1335285), (942, 1292760), (945, 1288656), (972, 1252860), (1008, 1208115), (1026, 1186920), (1064, 1144530), (1080, 1127574), (1099, 1108080), (1134, 1073880), (1140, 1068228), (1197, 1017360), (1215, 1002288), (1256, 969570), (1260, 966492), (1296, 939645), (1330, 915624), (1368, 890190), (1413, 861840), (1458, 835240), (1512, 805410), (1520, 801171), (1539, 791280), (1570, 775656), (1596, 763020), (1620, 751716), (1680, 724869), (1701, 715920), (1710, 712152), (1884, 646380), (1890, 644328), (1944, 626430), (1995, 610416), (2052, 593460), (2128, 572265), (2160, 563787), (2198, 554040), (2268, 536940), (2280, 534114), (2355, 517104), (2394, 508680), (2430, 501144), (2512, 484785), (2520, 483246), (2565, 474768), (2660, 457812), (2736, 445095), (2826, 430920), (2835, 429552), (2916, 417620), (2983, 408240), (3024, 402705), (3078, 395640), (3140, 387828), (3192, 381510), (3240, 375858), (3297, 369360), (3402, 357960), (3420, 356076), (3591, 339120), (3645, 334096), (3768, 323190), (3780, 322164), (3888, 313215), (3990, 305208), (4104, 296730), (4239, 287280), (4396, 277020), (4536, 268470), (4560, 267057), (4617, 263760), (4710, 258552), (4788, 254340), (4860, 250572), (5040, 241623), (5103, 238640), (5130, 237384), (5320, 228906), (5495, 221616), (5652, 215460), (5670, 214776), (5832, 208810), (5966, 204120), (5985, 203472), (6156, 197820), (6280, 193914), (6384, 190755), (6480, 187929), (6594, 184680), (6804, 178980), (6840, 178038), (7065, 172368), (7182, 169560), (7290, 167048), (7536, 161595), (7560, 161082), (7695, 158256), (7980, 152604), (8208, 148365), (8478, 143640), (8505, 143184), (8792, 138510), (8949, 136080), (9072, 134235), (9234, 131880), (9420, 129276), (9576, 127170), (9720, 125286), (9891, 123120), (10206, 119320), (10260, 118692), (10640, 114453), (10773, 113040), (10990, 110808), (11304, 107730), (11340, 107388), (11664, 104405), (11932, 102060), (11970, 101736), (12312, 98910), (12560, 96957), (12717, 95760), (13188, 92340), (13608, 89490), (13680, 89019), (13851, 87920), (14130, 86184), (14364, 84780), (14580, 83524), (14915, 81648), (15120, 80541), (15390, 79128), (15960, 76302), (16485, 73872), (16956, 71820), (17010, 71592), (17584, 69255), (17898, 68040), (17955, 67824), (18468, 65940), (18840, 64638), (19152, 63585), (19440, 62643), (19782, 61560), (20412, 59660), (20520, 59346), (20881, 58320), (21195, 57456), (21546, 56520), (21980, 55404), (22608, 53865), (22680, 53694), (23085, 52752), (23864, 51030), (23940, 50868), (24624, 49455), (25434, 47880), (25515, 47728), (26376, 46170), (26847, 45360), (27216, 44745), (27702, 43960), (28260, 43092), (28728, 42390), (29160, 41762), (29673, 41040), (29830, 40824), (30780, 39564), (31920, 38151), (32319, 37680), (32970, 36936), (33912, 35910), (34020, 35796)]