1278199440

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 560

約数和(自身を含む): 5308517376

約数和(自身を除く): 4030317936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 101, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 202, 210, 216, 217, 240, 243, 248, 252, 270, 279, 280, 303, 310, 315, 324, 336, 360, 372, 378, 404, 405, 420, 432, 434, 465, 486, 496, 504, 505, 540, 558, 560, 567, 606, 620, 630, 648, 651, 707, 720, 729, 744, 756, 808, 810, 837, 840, 868, 909, 930, 945, 972, 1008, 1010, 1080, 1085, 1116, 1134, 1212, 1215, 1240, 1260, 1296, 1302, 1395, 1414, 1458, 1488, 1512, 1515, 1616, 1620, 1674, 1680, 1701, 1736, 1818, 1860, 1890, 1944, 1953, 2020, 2121, 2160, 2170, 2232, 2268, 2424, 2430, 2480, 2511, 2520, 2604, 2727, 2790, 2828, 2835, 2916, 3024, 3030, 3131, 3240, 3255, 3348, 3402, 3472, 3535, 3636, 3645, 3720, 3780, 3888, 3906, 4040, 4185, 4242, 4340, 4464, 4536, 4545, 4848, 4860, 5022, 5040, 5103, 5208, 5454, 5580, 5656, 5670, 5832, 5859, 6060, 6262, 6363, 6480, 6510, 6696, 6804, 7070, 7272, 7290, 7440, 7533, 7560, 7812, 8080, 8181, 8370, 8484, 8505, 8680, 9072, 9090, 9393, 9720, 9765, 10044, 10206, 10416, 10605, 10908, 11160, 11312, 11340, 11664, 11718, 12120, 12524, 12555, 12726, 13020, 13392, 13608, 13635, 14140, 14544, 14580, 15066, 15120, 15624, 15655, 16362, 16740, 16968, 17010, 17360, 17577, 18180, 18786, 19089, 19440, 19530, 20088, 20412, 21210, 21816, 21917, 22320, 22599, 22680, 23436, 24240, 24543, 25048, 25110, 25452, 25515, 26040, 27216, 27270, 28179, 28280, 29160, 29295, 30132, 31248, 31310, 31815, 32724, 33480, 33936, 34020, 35154, 36360, 37572, 37665, 38178, 39060, 40176, 40824, 40905, 42420, 43632, 43834, 45198, 45360, 46872, 46965, 49086, 50096, 50220, 50904, 51030, 52080, 52731, 54540, 56358, 56560, 57267, 58320, 58590, 60264, 62620, 63630, 65448, 65751, 66960, 68040, 70308, 72720, 73629, 75144, 75330, 76356, 78120, 81648, 81810, 84537, 84840, 87668, 87885, 90396, 93744, 93930, 95445, 98172, 100440, 101808, 102060, 105462, 109080, 109585, 112716, 112995, 114534, 117180, 120528, 122715, 125240, 127260, 130896, 131502, 136080, 140616, 140895, 147258, 150288, 150660, 152712, 156240, 158193, 163620, 169074, 169680, 171801, 175336, 175770, 180792, 187860, 190890, 196344, 197253, 200880, 204120, 210924, 218160, 219170, 225432, 225990, 229068, 234360, 245430, 250480, 253611, 254520, 263004, 263655, 281232, 281790, 286335, 294516, 301320, 305424, 316386, 327240, 328755, 338148, 343602, 350672, 351540, 361584, 368145, 375720, 381780, 392688, 394506, 408240, 421848, 422685, 438340, 450864, 451980, 458136, 468720, 490860, 507222, 509040, 515403, 526008, 527310, 563580, 572670, 589032, 591759, 602640, 632772, 654480, 657510, 676296, 687204, 703080, 736290, 751440, 760833, 763560, 789012, 790965, 843696, 845370, 859005, 876680, 903960, 916272, 981720, 986265, 1014444, 1030806, 1052016, 1054620, 1127160, 1145340, 1178064, 1183518, 1265544, 1268055, 1315020, 1352592, 1374408, 1406160, 1472580, 1521666, 1527120, 1578024, 1581930, 1690740, 1718010, 1753360, 1775277, 1807920, 1963440, 1972530, 2028888, 2061612, 2109240, 2254320, 2282499, 2290680, 2367036, 2531088, 2536110, 2577015, 2630040, 2748816, 2945160, 2958795, 3043332, 3156048, 3163860, 3381480, 3436020, 3550554, 3804165, 3945060, 4057776, 4123224, 4218480, 4564998, 4581360, 4734072, 5072220, 5154030, 5260080, 5325831, 5890320, 5917590, 6086664, 6327720, 6762960, 6872040, 7101108, 7608330, 7890120, 8246448, 8876385, 9129996, 9468144, 10144440, 10308060, 10651662, 11412495, 11835180, 12173328, 12655440, 13744080, 14202216, 15216660, 15780240, 15977493, 17752770, 18259992, 20288880, 20616120, 21303324, 22824990, 23670360, 26629155, 28404432, 30433320, 31954986, 35505540, 36519984, 41232240, 42606648, 45649980, 47340720, 53258310, 60866640, 63909972, 71011080, 79887465, 85213296, 91299960, 106516620, 127819944, 142022160, 159774930, 182599920, 213033240, 255639888, 319549860, 426066480, 639099720, 1278199440]

約数ペア:

[(1, 1278199440), (2, 639099720), (3, 426066480), (4, 319549860), (5, 255639888), (6, 213033240), (7, 182599920), (8, 159774930), (9, 142022160), (10, 127819944), (12, 106516620), (14, 91299960), (15, 85213296), (16, 79887465), (18, 71011080), (20, 63909972), (21, 60866640), (24, 53258310), (27, 47340720), (28, 45649980), (30, 42606648), (31, 41232240), (35, 36519984), (36, 35505540), (40, 31954986), (42, 30433320), (45, 28404432), (48, 26629155), (54, 23670360), (56, 22824990), (60, 21303324), (62, 20616120), (63, 20288880), (70, 18259992), (72, 17752770), (80, 15977493), (81, 15780240), (84, 15216660), (90, 14202216), (93, 13744080), (101, 12655440), (105, 12173328), (108, 11835180), (112, 11412495), (120, 10651662), (124, 10308060), (126, 10144440), (135, 9468144), (140, 9129996), (144, 8876385), (155, 8246448), (162, 7890120), (168, 7608330), (180, 7101108), (186, 6872040), (189, 6762960), (202, 6327720), (210, 6086664), (216, 5917590), (217, 5890320), (240, 5325831), (243, 5260080), (248, 5154030), (252, 5072220), (270, 4734072), (279, 4581360), (280, 4564998), (303, 4218480), (310, 4123224), (315, 4057776), (324, 3945060), (336, 3804165), (360, 3550554), (372, 3436020), (378, 3381480), (404, 3163860), (405, 3156048), (420, 3043332), (432, 2958795), (434, 2945160), (465, 2748816), (486, 2630040), (496, 2577015), (504, 2536110), (505, 2531088), (540, 2367036), (558, 2290680), (560, 2282499), (567, 2254320), (606, 2109240), (620, 2061612), (630, 2028888), (648, 1972530), (651, 1963440), (707, 1807920), (720, 1775277), (729, 1753360), (744, 1718010), (756, 1690740), (808, 1581930), (810, 1578024), (837, 1527120), (840, 1521666), (868, 1472580), (909, 1406160), (930, 1374408), (945, 1352592), (972, 1315020), (1008, 1268055), (1010, 1265544), (1080, 1183518), (1085, 1178064), (1116, 1145340), (1134, 1127160), (1212, 1054620), (1215, 1052016), (1240, 1030806), (1260, 1014444), (1296, 986265), (1302, 981720), (1395, 916272), (1414, 903960), (1458, 876680), (1488, 859005), (1512, 845370), (1515, 843696), (1616, 790965), (1620, 789012), (1674, 763560), (1680, 760833), (1701, 751440), (1736, 736290), (1818, 703080), (1860, 687204), (1890, 676296), (1944, 657510), (1953, 654480), (2020, 632772), (2121, 602640), (2160, 591759), (2170, 589032), (2232, 572670), (2268, 563580), (2424, 527310), (2430, 526008), (2480, 515403), (2511, 509040), (2520, 507222), (2604, 490860), (2727, 468720), (2790, 458136), (2828, 451980), (2835, 450864), (2916, 438340), (3024, 422685), (3030, 421848), (3131, 408240), (3240, 394506), (3255, 392688), (3348, 381780), (3402, 375720), (3472, 368145), (3535, 361584), (3636, 351540), (3645, 350672), (3720, 343602), (3780, 338148), (3888, 328755), (3906, 327240), (4040, 316386), (4185, 305424), (4242, 301320), (4340, 294516), (4464, 286335), (4536, 281790), (4545, 281232), (4848, 263655), (4860, 263004), (5022, 254520), (5040, 253611), (5103, 250480), (5208, 245430), (5454, 234360), (5580, 229068), (5656, 225990), (5670, 225432), (5832, 219170), (5859, 218160), (6060, 210924), (6262, 204120), (6363, 200880), (6480, 197253), (6510, 196344), (6696, 190890), (6804, 187860), (7070, 180792), (7272, 175770), (7290, 175336), (7440, 171801), (7533, 169680), (7560, 169074), (7812, 163620), (8080, 158193), (8181, 156240), (8370, 152712), (8484, 150660), (8505, 150288), (8680, 147258), (9072, 140895), (9090, 140616), (9393, 136080), (9720, 131502), (9765, 130896), (10044, 127260), (10206, 125240), (10416, 122715), (10605, 120528), (10908, 117180), (11160, 114534), (11312, 112995), (11340, 112716), (11664, 109585), (11718, 109080), (12120, 105462), (12524, 102060), (12555, 101808), (12726, 100440), (13020, 98172), (13392, 95445), (13608, 93930), (13635, 93744), (14140, 90396), (14544, 87885), (14580, 87668), (15066, 84840), (15120, 84537), (15624, 81810), (15655, 81648), (16362, 78120), (16740, 76356), (16968, 75330), (17010, 75144), (17360, 73629), (17577, 72720), (18180, 70308), (18786, 68040), (19089, 66960), (19440, 65751), (19530, 65448), (20088, 63630), (20412, 62620), (21210, 60264), (21816, 58590), (21917, 58320), (22320, 57267), (22599, 56560), (22680, 56358), (23436, 54540), (24240, 52731), (24543, 52080), (25048, 51030), (25110, 50904), (25452, 50220), (25515, 50096), (26040, 49086), (27216, 46965), (27270, 46872), (28179, 45360), (28280, 45198), (29160, 43834), (29295, 43632), (30132, 42420), (31248, 40905), (31310, 40824), (31815, 40176), (32724, 39060), (33480, 38178), (33936, 37665), (34020, 37572), (35154, 36360)]