2878500240

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 560

約数和(自身を含む): 12529662336

約数和(自身を除く): 9651162096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 243, 252, 264, 270, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 486, 495, 504, 528, 540, 560, 567, 594, 616, 630, 641, 648, 660, 693, 720, 729, 756, 770, 792, 810, 840, 880, 891, 924, 945, 972, 990, 1008, 1080, 1134, 1155, 1188, 1215, 1232, 1260, 1282, 1296, 1320, 1386, 1458, 1485, 1512, 1540, 1584, 1620, 1680, 1701, 1782, 1848, 1890, 1923, 1944, 1980, 2079, 2160, 2268, 2310, 2376, 2430, 2520, 2564, 2640, 2673, 2772, 2835, 2916, 2970, 3024, 3080, 3205, 3240, 3402, 3465, 3564, 3645, 3696, 3780, 3846, 3888, 3960, 4158, 4455, 4487, 4536, 4620, 4752, 4860, 5040, 5103, 5128, 5346, 5544, 5670, 5769, 5832, 5940, 6160, 6237, 6410, 6480, 6804, 6930, 7051, 7128, 7290, 7560, 7692, 7920, 8019, 8316, 8505, 8910, 8974, 9072, 9240, 9615, 9720, 10206, 10256, 10395, 10692, 11088, 11340, 11538, 11664, 11880, 12474, 12820, 13365, 13461, 13608, 13860, 14102, 14256, 14580, 15120, 15384, 16038, 16632, 17010, 17307, 17820, 17948, 18480, 18711, 19230, 19440, 20412, 20790, 21153, 21384, 22435, 22680, 23076, 23760, 24948, 25515, 25640, 26730, 26922, 27216, 27720, 28204, 28845, 29160, 30768, 31185, 32076, 33264, 34020, 34614, 35255, 35640, 35896, 37422, 38460, 40095, 40383, 40824, 41580, 42306, 42768, 44870, 45360, 46152, 49357, 49896, 51030, 51280, 51921, 53460, 53844, 55440, 56133, 56408, 57690, 58320, 62370, 63459, 64152, 67305, 68040, 69228, 70510, 71280, 71792, 74844, 76920, 80190, 80766, 81648, 83160, 84612, 86535, 89740, 92304, 93555, 98714, 99792, 102060, 103842, 105765, 106920, 107688, 112266, 112816, 115380, 121149, 124740, 126918, 128304, 134610, 136080, 138456, 141020, 148071, 149688, 153840, 155763, 160380, 161532, 166320, 169224, 173070, 179480, 187110, 190377, 197428, 201915, 204120, 207684, 211530, 213840, 215376, 224532, 230760, 242298, 246785, 249480, 253836, 259605, 269220, 276912, 280665, 282040, 296142, 299376, 311526, 317295, 320760, 323064, 338448, 346140, 358960, 363447, 374220, 380754, 394856, 403830, 408240, 415368, 423060, 444213, 449064, 461520, 467289, 484596, 493570, 498960, 507672, 519210, 538440, 561330, 564080, 571131, 592284, 605745, 623052, 634590, 641520, 646128, 692280, 726894, 740355, 748440, 761508, 778815, 789712, 807660, 830736, 846120, 888426, 898128, 934578, 951885, 969192, 987140, 1015344, 1038420, 1076880, 1090341, 1122660, 1142262, 1184568, 1211490, 1246104, 1269180, 1332639, 1384560, 1453788, 1480710, 1496880, 1523016, 1557630, 1615320, 1692240, 1713393, 1776852, 1817235, 1869156, 1903770, 1938384, 1974280, 2076840, 2180682, 2221065, 2245320, 2284524, 2336445, 2369136, 2422980, 2492208, 2538360, 2665278, 2855655, 2907576, 2961420, 3046032, 3115260, 3230640, 3271023, 3426786, 3553704, 3634470, 3738312, 3807540, 3948560, 3997917, 4153680, 4361364, 4442130, 4490640, 4569048, 4672890, 4845960, 5076720, 5140179, 5330556, 5451705, 5711310, 5815152, 5922840, 6230520, 6542046, 6663195, 6853572, 7107408, 7268940, 7476624, 7615080, 7995834, 8566965, 8722728, 8884260, 9138096, 9345780, 9691920, 10280358, 10661112, 10903410, 11422620, 11845680, 11993751, 12461040, 13084092, 13326390, 13707144, 14537880, 15230160, 15991668, 16355115, 17133930, 17445456, 17768520, 18691560, 19989585, 20560716, 21322224, 21806820, 22845240, 23987502, 25700895, 26168184, 26652780, 27414288, 29075760, 31983336, 32710230, 34267860, 35537040, 35981253, 37383120, 39979170, 41121432, 43613640, 45690480, 47975004, 51401790, 52336368, 53305560, 59968755, 63966672, 65420460, 68535720, 71962506, 79958340, 82242864, 87227280, 95950008, 102803580, 106611120, 119937510, 130840920, 137071440, 143925012, 159916680, 179906265, 191900016, 205607160, 239875020, 261681840, 287850024, 319833360, 359812530, 411214320, 479750040, 575700048, 719625060, 959500080, 1439250120, 2878500240]

約数ペア:

[(1, 2878500240), (2, 1439250120), (3, 959500080), (4, 719625060), (5, 575700048), (6, 479750040), (7, 411214320), (8, 359812530), (9, 319833360), (10, 287850024), (11, 261681840), (12, 239875020), (14, 205607160), (15, 191900016), (16, 179906265), (18, 159916680), (20, 143925012), (21, 137071440), (22, 130840920), (24, 119937510), (27, 106611120), (28, 102803580), (30, 95950008), (33, 87227280), (35, 82242864), (36, 79958340), (40, 71962506), (42, 68535720), (44, 65420460), (45, 63966672), (48, 59968755), (54, 53305560), (55, 52336368), (56, 51401790), (60, 47975004), (63, 45690480), (66, 43613640), (70, 41121432), (72, 39979170), (77, 37383120), (80, 35981253), (81, 35537040), (84, 34267860), (88, 32710230), (90, 31983336), (99, 29075760), (105, 27414288), (108, 26652780), (110, 26168184), (112, 25700895), (120, 23987502), (126, 22845240), (132, 21806820), (135, 21322224), (140, 20560716), (144, 19989585), (154, 18691560), (162, 17768520), (165, 17445456), (168, 17133930), (176, 16355115), (180, 15991668), (189, 15230160), (198, 14537880), (210, 13707144), (216, 13326390), (220, 13084092), (231, 12461040), (240, 11993751), (243, 11845680), (252, 11422620), (264, 10903410), (270, 10661112), (280, 10280358), (297, 9691920), (308, 9345780), (315, 9138096), (324, 8884260), (330, 8722728), (336, 8566965), (360, 7995834), (378, 7615080), (385, 7476624), (396, 7268940), (405, 7107408), (420, 6853572), (432, 6663195), (440, 6542046), (462, 6230520), (486, 5922840), (495, 5815152), (504, 5711310), (528, 5451705), (540, 5330556), (560, 5140179), (567, 5076720), (594, 4845960), (616, 4672890), (630, 4569048), (641, 4490640), (648, 4442130), (660, 4361364), (693, 4153680), (720, 3997917), (729, 3948560), (756, 3807540), (770, 3738312), (792, 3634470), (810, 3553704), (840, 3426786), (880, 3271023), (891, 3230640), (924, 3115260), (945, 3046032), (972, 2961420), (990, 2907576), (1008, 2855655), (1080, 2665278), (1134, 2538360), (1155, 2492208), (1188, 2422980), (1215, 2369136), (1232, 2336445), (1260, 2284524), (1282, 2245320), (1296, 2221065), (1320, 2180682), (1386, 2076840), (1458, 1974280), (1485, 1938384), (1512, 1903770), (1540, 1869156), (1584, 1817235), (1620, 1776852), (1680, 1713393), (1701, 1692240), (1782, 1615320), (1848, 1557630), (1890, 1523016), (1923, 1496880), (1944, 1480710), (1980, 1453788), (2079, 1384560), (2160, 1332639), (2268, 1269180), (2310, 1246104), (2376, 1211490), (2430, 1184568), (2520, 1142262), (2564, 1122660), (2640, 1090341), (2673, 1076880), (2772, 1038420), (2835, 1015344), (2916, 987140), (2970, 969192), (3024, 951885), (3080, 934578), (3205, 898128), (3240, 888426), (3402, 846120), (3465, 830736), (3564, 807660), (3645, 789712), (3696, 778815), (3780, 761508), (3846, 748440), (3888, 740355), (3960, 726894), (4158, 692280), (4455, 646128), (4487, 641520), (4536, 634590), (4620, 623052), (4752, 605745), (4860, 592284), (5040, 571131), (5103, 564080), (5128, 561330), (5346, 538440), (5544, 519210), (5670, 507672), (5769, 498960), (5832, 493570), (5940, 484596), (6160, 467289), (6237, 461520), (6410, 449064), (6480, 444213), (6804, 423060), (6930, 415368), (7051, 408240), (7128, 403830), (7290, 394856), (7560, 380754), (7692, 374220), (7920, 363447), (8019, 358960), (8316, 346140), (8505, 338448), (8910, 323064), (8974, 320760), (9072, 317295), (9240, 311526), (9615, 299376), (9720, 296142), (10206, 282040), (10256, 280665), (10395, 276912), (10692, 269220), (11088, 259605), (11340, 253836), (11538, 249480), (11664, 246785), (11880, 242298), (12474, 230760), (12820, 224532), (13365, 215376), (13461, 213840), (13608, 211530), (13860, 207684), (14102, 204120), (14256, 201915), (14580, 197428), (15120, 190377), (15384, 187110), (16038, 179480), (16632, 173070), (17010, 169224), (17307, 166320), (17820, 161532), (17948, 160380), (18480, 155763), (18711, 153840), (19230, 149688), (19440, 148071), (20412, 141020), (20790, 138456), (21153, 136080), (21384, 134610), (22435, 128304), (22680, 126918), (23076, 124740), (23760, 121149), (24948, 115380), (25515, 112816), (25640, 112266), (26730, 107688), (26922, 106920), (27216, 105765), (27720, 103842), (28204, 102060), (28845, 99792), (29160, 98714), (30768, 93555), (31185, 92304), (32076, 89740), (33264, 86535), (34020, 84612), (34614, 83160), (35255, 81648), (35640, 80766), (35896, 80190), (37422, 76920), (38460, 74844), (40095, 71792), (40383, 71280), (40824, 70510), (41580, 69228), (42306, 68040), (42768, 67305), (44870, 64152), (45360, 63459), (46152, 62370), (49357, 58320), (49896, 57690), (51030, 56408), (51280, 56133), (51921, 55440), (53460, 53844)]