19201684320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 864

約数和(自身を含む): 84610274112

約数和(自身を除く): 65408589792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 96, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 160, 161, 168, 180, 182, 184, 195, 207, 208, 210, 224, 230, 234, 240, 252, 260, 273, 276, 277, 280, 288, 299, 312, 315, 322, 336, 345, 360, 364, 368, 390, 414, 416, 420, 455, 460, 468, 480, 483, 504, 520, 529, 546, 552, 554, 560, 585, 598, 624, 630, 644, 672, 690, 720, 728, 736, 780, 805, 819, 828, 831, 840, 897, 910, 920, 936, 966, 1008, 1035, 1040, 1058, 1092, 1104, 1108, 1120, 1170, 1196, 1248, 1260, 1288, 1365, 1380, 1385, 1440, 1449, 1456, 1495, 1560, 1587, 1610, 1638, 1656, 1662, 1680, 1794, 1820, 1840, 1872, 1932, 1939, 2016, 2070, 2080, 2093, 2116, 2184, 2208, 2216, 2340, 2392, 2415, 2493, 2520, 2576, 2645, 2691, 2730, 2760, 2770, 2898, 2912, 2990, 3120, 3174, 3220, 3276, 3312, 3324, 3360, 3588, 3601, 3640, 3680, 3703, 3744, 3864, 3878, 4095, 4140, 4155, 4186, 4232, 4368, 4432, 4485, 4680, 4761, 4784, 4830, 4986, 5040, 5152, 5290, 5382, 5460, 5520, 5540, 5796, 5817, 5980, 6240, 6279, 6348, 6371, 6440, 6552, 6624, 6648, 6877, 7176, 7202, 7245, 7280, 7406, 7728, 7756, 7935, 8190, 8280, 8310, 8372, 8464, 8736, 8864, 8970, 9360, 9522, 9568, 9660, 9695, 9972, 10080, 10465, 10580, 10764, 10803, 10920, 11040, 11080, 11109, 11592, 11634, 11960, 12465, 12558, 12696, 12742, 12880, 13104, 13296, 13455, 13754, 14352, 14404, 14490, 14560, 14812, 15456, 15512, 15870, 16380, 16560, 16620, 16744, 16928, 17451, 17940, 18005, 18515, 18720, 18837, 19044, 19113, 19320, 19390, 19944, 20631, 20930, 21160, 21528, 21606, 21840, 22160, 22218, 23184, 23268, 23805, 23920, 24930, 25116, 25207, 25392, 25484, 25760, 26208, 26592, 26910, 27508, 28704, 28808, 28980, 29085, 29624, 31024, 31395, 31740, 31855, 32409, 32760, 33120, 33240, 33327, 33488, 34385, 34902, 35880, 36010, 37030, 37674, 38088, 38226, 38640, 38780, 39888, 41262, 41860, 42320, 43056, 43212, 43680, 44320, 44436, 44597, 46368, 46536, 47610, 47840, 48139, 49860, 50232, 50414, 50784, 50968, 53820, 54015, 55016, 55545, 57339, 57616, 57960, 58170, 59248, 61893, 62048, 62790, 63480, 63710, 64818, 65520, 66480, 66654, 66976, 68770, 69804, 71760, 72020, 74060, 75348, 75621, 76176, 76452, 77280, 77560, 79776, 82524, 82823, 83720, 84640, 86112, 86424, 87255, 88872, 89194, 93072, 94185, 95220, 95565, 96278, 99720, 100464, 100828, 101936, 103155, 107640, 108030, 110032, 111090, 114678, 115232, 115920, 116340, 118496, 123786, 125580, 126035, 126960, 127420, 129636, 131040, 132960, 133308, 133791, 137540, 139608, 143520, 144040, 144417, 146533, 148120, 150696, 151242, 152352, 152904, 155120, 162045, 165048, 165646, 166635, 167440, 172848, 174510, 177744, 178388, 186144, 188370, 190440, 191130, 192556, 199440, 200928, 201656, 203872, 206310, 215280, 216060, 220064, 222180, 222985, 226863, 229356, 231840, 232680, 240695, 247572, 248469, 251160, 252070, 253920, 254840, 259272, 266616, 267582, 275080, 279216, 286695, 288080, 288834, 293066, 296240, 301392, 302484, 305808, 309465, 310240, 324090, 330096, 331292, 333270, 334880, 345696, 349020, 355488, 356776, 376740, 378105, 380880, 382260, 385112, 398880, 401373, 403312, 412620, 414115, 430560, 432120, 433251, 439599, 444360, 445970, 453726, 458712, 465360, 481390, 495144, 496938, 502320, 504140, 509680, 518544, 533232, 535164, 550160, 558432, 573390, 576160, 577668, 579761, 586132, 592480, 602784, 604968, 611616, 618930, 648180, 660192, 662584, 666540, 668955, 698040, 713552, 722085, 732665, 745407, 753480, 756210, 761760, 764520, 770224, 802746, 806624, 825240, 828230, 864240, 866502, 879198, 888720, 891940, 907452, 917424, 930720, 962780, 990288, 993876, 1004640, 1008280, 1019360, 1025731, 1037088, 1066464, 1070328, 1100320, 1134315, 1146780, 1155336, 1159522, 1172264, 1209936, 1237860, 1242345, 1296360, 1318797, 1325168, 1333080, 1337910, 1396080, 1427104, 1444170, 1465330, 1490814, 1506960, 1512420, 1529040, 1540448, 1605492, 1650480, 1656460, 1728480, 1733004, 1739283, 1758396, 1777440, 1783880, 1814904, 1834848, 1904929, 1925560, 1980576, 1987752, 2006865, 2016560, 2051462, 2140656, 2166255, 2197995, 2268630, 2293560, 2310672, 2319044, 2344528, 2419872, 2475720, 2484690, 2592720, 2637594, 2650336, 2666160, 2675820, 2792160, 2888340, 2898805, 2930660, 2981628, 3013920, 3024840, 3058080, 3077193, 3210984, 3300960, 3312920, 3466008, 3478566, 3516792, 3567760, 3629808, 3727035, 3809858, 3851120, 3975504, 4013730, 4033120, 4102924, 4281312, 4332510, 4395990, 4537260, 4587120, 4621344, 4638088, 4689056, 4951440, 4969380, 5128655, 5185440, 5217849, 5275188, 5332320, 5351640, 5714787, 5776680, 5797610, 5861320, 5963256, 6049680, 6154386, 6421968, 6593985, 6625840, 6932016, 6957132, 7033584, 7135520, 7259616, 7454070, 7619716, 7702240, 7951008, 8027460, 8205848, 8665020, 8696415, 8791980, 9074520, 9174240, 9231579, 9276176, 9524645, 9902880, 9938760, 10257310, 10435698, 10550376, 10703280, 11429574, 11553360, 11595220, 11722640, 11926512, 12099360, 12308772, 12843936, 13187970, 13251680, 13334503, 13864032, 13914264, 14067168, 14908140, 15239432, 15385965, 16054920, 16411696, 17144361, 17330040, 17392830, 17583960, 18149040, 18463158, 18552352, 19049290, 19877520, 20514620, 20871396, 21100752, 21406560, 22859148, 23106720, 23190440, 23445280, 23853024, 24617544, 26089245, 26375940, 26669006, 27828528, 28573935, 29816280, 30478864, 30771930, 32109840, 32823392, 34288722, 34660080, 34785660, 35167920, 36298080, 36926316, 38098580, 39755040, 40003509, 41029240, 41742792, 42201504, 45718296, 46157895, 46380880, 49235088, 52178490, 52751880, 53338012, 55657056, 57147870, 59632560, 60957728, 61543860, 64219680, 66672515, 68577444, 69320160, 69571320, 70335840, 73852632, 76197160, 80007018, 82058480, 83485584, 85721805, 91436592, 92315790, 92761760, 98470176, 104356980, 105503760, 106676024, 114295740, 119265120, 120010527, 123087720, 133345030, 137154888, 139142640, 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約数ペア:

[(1, 19201684320), (2, 9600842160), (3, 6400561440), (4, 4800421080), (5, 3840336864), (6, 3200280720), (7, 2743097760), (8, 2400210540), (9, 2133520480), (10, 1920168432), (12, 1600140360), (13, 1477052640), (14, 1371548880), (15, 1280112288), (16, 1200105270), (18, 1066760240), (20, 960084216), (21, 914365920), (23, 834855840), (24, 800070180), (26, 738526320), (28, 685774440), (30, 640056144), (32, 600052635), (35, 548619552), (36, 533380120), (39, 492350880), (40, 480042108), (42, 457182960), (45, 426704096), (46, 417427920), (48, 400035090), (52, 369263160), (56, 342887220), (60, 320028072), (63, 304788640), (65, 295410528), (69, 278285280), (70, 274309776), (72, 266690060), (78, 246175440), (80, 240021054), (84, 228591480), (90, 213352048), (91, 211007520), (92, 208713960), (96, 200017545), (104, 184631580), (105, 182873184), (112, 171443610), (115, 166971168), (117, 164116960), (120, 160014036), (126, 152394320), (130, 147705264), (138, 139142640), (140, 137154888), (144, 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24617544), (805, 23853024), (819, 23445280), (828, 23190440), (831, 23106720), (840, 22859148), (897, 21406560), (910, 21100752), (920, 20871396), (936, 20514620), (966, 19877520), (1008, 19049290), (1035, 18552352), (1040, 18463158), (1058, 18149040), (1092, 17583960), (1104, 17392830), (1108, 17330040), (1120, 17144361), (1170, 16411696), (1196, 16054920), (1248, 15385965), (1260, 15239432), (1288, 14908140), (1365, 14067168), (1380, 13914264), (1385, 13864032), (1440, 13334503), (1449, 13251680), (1456, 13187970), (1495, 12843936), (1560, 12308772), (1587, 12099360), (1610, 11926512), (1638, 11722640), (1656, 11595220), (1662, 11553360), (1680, 11429574), (1794, 10703280), (1820, 10550376), (1840, 10435698), (1872, 10257310), (1932, 9938760), (1939, 9902880), (2016, 9524645), (2070, 9276176), (2080, 9231579), (2093, 9174240), (2116, 9074520), (2184, 8791980), (2208, 8696415), (2216, 8665020), (2340, 8205848), (2392, 8027460), (2415, 7951008), (2493, 7702240), (2520, 7619716), (2576, 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(7280, 2637594), (7406, 2592720), (7728, 2484690), (7756, 2475720), (7935, 2419872), (8190, 2344528), (8280, 2319044), (8310, 2310672), (8372, 2293560), (8464, 2268630), (8736, 2197995), (8864, 2166255), (8970, 2140656), (9360, 2051462), (9522, 2016560), (9568, 2006865), (9660, 1987752), (9695, 1980576), (9972, 1925560), (10080, 1904929), (10465, 1834848), (10580, 1814904), (10764, 1783880), (10803, 1777440), (10920, 1758396), (11040, 1739283), (11080, 1733004), (11109, 1728480), (11592, 1656460), (11634, 1650480), (11960, 1605492), (12465, 1540448), (12558, 1529040), (12696, 1512420), (12742, 1506960), (12880, 1490814), (13104, 1465330), (13296, 1444170), (13455, 1427104), (13754, 1396080), (14352, 1337910), (14404, 1333080), (14490, 1325168), (14560, 1318797), (14812, 1296360), (15456, 1242345), (15512, 1237860), (15870, 1209936), (16380, 1172264), (16560, 1159522), (16620, 1155336), (16744, 1146780), (16928, 1134315), (17451, 1100320), (17940, 1070328), (18005, 1066464), (18515, 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(43056, 445970), (43212, 444360), (43680, 439599), (44320, 433251), (44436, 432120), (44597, 430560), (46368, 414115), (46536, 412620), (47610, 403312), (47840, 401373), (48139, 398880), (49860, 385112), (50232, 382260), (50414, 380880), (50784, 378105), (50968, 376740), (53820, 356776), (54015, 355488), (55016, 349020), (55545, 345696), (57339, 334880), (57616, 333270), (57960, 331292), (58170, 330096), (59248, 324090), (61893, 310240), (62048, 309465), (62790, 305808), (63480, 302484), (63710, 301392), (64818, 296240), (65520, 293066), (66480, 288834), (66654, 288080), (66976, 286695), (68770, 279216), (69804, 275080), (71760, 267582), (72020, 266616), (74060, 259272), (75348, 254840), (75621, 253920), (76176, 252070), (76452, 251160), (77280, 248469), (77560, 247572), (79776, 240695), (82524, 232680), (82823, 231840), (83720, 229356), (84640, 226863), (86112, 222985), (86424, 222180), (87255, 220064), (88872, 216060), (89194, 215280), (93072, 206310), (94185, 203872), (95220, 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