1998865440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:633

約数の個数: 576

約数和(自身を含む): 8499883392

約数和(自身を除く): 6501017952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 144, 153, 156, 160, 165, 170, 176, 180, 187, 195, 198, 204, 208, 220, 221, 234, 240, 255, 260, 264, 272, 286, 288, 306, 312, 330, 340, 352, 360, 374, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 510, 520, 528, 544, 561, 571, 572, 585, 612, 624, 660, 663, 680, 715, 720, 748, 765, 780, 792, 816, 858, 880, 884, 935, 936, 990, 1020, 1040, 1056, 1105, 1122, 1142, 1144, 1170, 1224, 1248, 1287, 1320, 1326, 1360, 1430, 1440, 1496, 1530, 1560, 1584, 1632, 1683, 1713, 1716, 1760, 1768, 1870, 1872, 1980, 1989, 2040, 2080, 2145, 2210, 2244, 2284, 2288, 2340, 2431, 2448, 2574, 2640, 2652, 2720, 2805, 2855, 2860, 2992, 3060, 3120, 3168, 3315, 3366, 3426, 3432, 3536, 3740, 3744, 3960, 3978, 4080, 4290, 4420, 4488, 4568, 4576, 4680, 4862, 4896, 5139, 5148, 5280, 5304, 5610, 5710, 5720, 5984, 6120, 6240, 6281, 6435, 6630, 6732, 6852, 6864, 7072, 7293, 7423, 7480, 7920, 7956, 8160, 8415, 8565, 8580, 8840, 8976, 9136, 9360, 9707, 9724, 9945, 10278, 10296, 10608, 11220, 11420, 11440, 12155, 12240, 12562, 12870, 13260, 13464, 13704, 13728, 14586, 14846, 14960, 15840, 15912, 16830, 17130, 17160, 17680, 17952, 18272, 18720, 18843, 19414, 19448, 19890, 20556, 20592, 21216, 21879, 22269, 22440, 22840, 22880, 24310, 24480, 25124, 25695, 25740, 26520, 26928, 27408, 29121, 29172, 29692, 29920, 31405, 31824, 33660, 34260, 34320, 35360, 36465, 37115, 37686, 38828, 38896, 39780, 41112, 41184, 43758, 44538, 44880, 45680, 48535, 48620, 50248, 51390, 51480, 53040, 53856, 54816, 56529, 58242, 58344, 59384, 62810, 63648, 66807, 67320, 68520, 68640, 72930, 74230, 75372, 77656, 77792, 79560, 81653, 82224, 87363, 87516, 89076, 89760, 91360, 94215, 97070, 97240, 100496, 102780, 102960, 106080, 106777, 109395, 111345, 113058, 116484, 116688, 118768, 125620, 126191, 133614, 134640, 137040, 145605, 145860, 148460, 150744, 155312, 159120, 163306, 164448, 174726, 175032, 178152, 188430, 194140, 194480, 200992, 205560, 205920, 213554, 218790, 222690, 226116, 232968, 233376, 237536, 244959, 251240, 252382, 267228, 269280, 274080, 282645, 291210, 291720, 296920, 301488, 310624, 318240, 320331, 326612, 334035, 349452, 350064, 356304, 376860, 378573, 388280, 388960, 408265, 411120, 427108, 436815, 437580, 445380, 452232, 465936, 489918, 502480, 504764, 533885, 534456, 565290, 582420, 583440, 593840, 602976, 630955, 640662, 653224, 668070, 698904, 700128, 712608, 734877, 753720, 757146, 776560, 816530, 822240, 854216, 873630, 875160, 890760, 904464, 931872, 960993, 979836, 1004960, 1009528, 1067770, 1068912, 1130580, 1135719, 1164840, 1166880, 1187680, 1224795, 1261910, 1281324, 1306448, 1336140, 1388101, 1397808, 1469754, 1507440, 1514292, 1553120, 1601655, 1633060, 1708432, 1747260, 1750320, 1781520, 1808928, 1892865, 1921986, 1959672, 2019056, 2135540, 2137824, 2261160, 2271438, 2329680, 2449590, 2523820, 2562648, 2612896, 2672280, 2776202, 2795616, 2939508, 3014880, 3028584, 3203310, 3266120, 3416864, 3494520, 3500640, 3563040, 3674385, 3785730, 3843972, 3919344, 4038112, 4164303, 4271080, 4522320, 4542876, 4659360, 4804965, 4899180, 5047640, 5125296, 5344560, 5552404, 5678595, 5879016, 6057168, 6406620, 6532240, 6940505, 6989040, 7348770, 7571460, 7687944, 7838688, 8328606, 8542160, 9044640, 9085752, 9609930, 9798360, 10095280, 10250592, 10689120, 11104808, 11357190, 11758032, 12114336, 12492909, 12813240, 13064480, 13881010, 13978080, 14697540, 15142920, 15375888, 16657212, 17084320, 18171504, 19219860, 19596720, 20190560, 20821515, 22209616, 22714380, 23516064, 24985818, 25626480, 27762020, 29395080, 30285840, 30751776, 33314424, 36343008, 38439720, 39193440, 41643030, 44419232, 45428760, 49971636, 51252960, 55524040, 58790160, 60571680, 62464545, 66628848, 76879440, 83286060, 90857520, 99943272, 111048080, 117580320, 124929090, 133257696, 153758880, 166572120, 181715040, 199886544, 222096160, 249858180, 333144240, 399773088, 499716360, 666288480, 999432720, 1998865440]

約数ペア:

[(1, 1998865440), (2, 999432720), (3, 666288480), (4, 499716360), (5, 399773088), (6, 333144240), (8, 249858180), (9, 222096160), (10, 199886544), (11, 181715040), (12, 166572120), (13, 153758880), (15, 133257696), (16, 124929090), (17, 117580320), (18, 111048080), (20, 99943272), (22, 90857520), (24, 83286060), (26, 76879440), (30, 66628848), (32, 62464545), (33, 60571680), (34, 58790160), (36, 55524040), (39, 51252960), (40, 49971636), (44, 45428760), (45, 44419232), (48, 41643030), (51, 39193440), (52, 38439720), (55, 36343008), (60, 33314424), (65, 30751776), (66, 30285840), (68, 29395080), (72, 27762020), (78, 25626480), (80, 24985818), (85, 23516064), (88, 22714380), (90, 22209616), (96, 20821515), (99, 20190560), (102, 19596720), (104, 19219860), (110, 18171504), (117, 17084320), (120, 16657212), (130, 15375888), (132, 15142920), (136, 14697540), (143, 13978080), (144, 13881010), (153, 13064480), (156, 12813240), (160, 12492909), (165, 12114336), (170, 11758032), (176, 11357190), (180, 11104808), (187, 10689120), (195, 10250592), (198, 10095280), (204, 9798360), (208, 9609930), (220, 9085752), (221, 9044640), (234, 8542160), (240, 8328606), (255, 7838688), (260, 7687944), (264, 7571460), (272, 7348770), (286, 6989040), (288, 6940505), (306, 6532240), (312, 6406620), (330, 6057168), (340, 5879016), (352, 5678595), (360, 5552404), (374, 5344560), (390, 5125296), (396, 5047640), (408, 4899180), (416, 4804965), (429, 4659360), (440, 4542876), (442, 4522320), (468, 4271080), (480, 4164303), (495, 4038112), (510, 3919344), (520, 3843972), (528, 3785730), (544, 3674385), (561, 3563040), (571, 3500640), (572, 3494520), (585, 3416864), (612, 3266120), (624, 3203310), (660, 3028584), (663, 3014880), (680, 2939508), (715, 2795616), (720, 2776202), (748, 2672280), (765, 2612896), (780, 2562648), (792, 2523820), (816, 2449590), (858, 2329680), (880, 2271438), (884, 2261160), (935, 2137824), (936, 2135540), (990, 2019056), (1020, 1959672), (1040, 1921986), (1056, 1892865), (1105, 1808928), (1122, 1781520), (1142, 1750320), (1144, 1747260), (1170, 1708432), (1224, 1633060), (1248, 1601655), (1287, 1553120), (1320, 1514292), (1326, 1507440), (1360, 1469754), (1430, 1397808), (1440, 1388101), (1496, 1336140), (1530, 1306448), (1560, 1281324), (1584, 1261910), (1632, 1224795), (1683, 1187680), (1713, 1166880), (1716, 1164840), (1760, 1135719), (1768, 1130580), (1870, 1068912), (1872, 1067770), (1980, 1009528), (1989, 1004960), (2040, 979836), (2080, 960993), (2145, 931872), (2210, 904464), (2244, 890760), (2284, 875160), (2288, 873630), (2340, 854216), (2431, 822240), (2448, 816530), (2574, 776560), (2640, 757146), (2652, 753720), (2720, 734877), (2805, 712608), (2855, 700128), (2860, 698904), (2992, 668070), (3060, 653224), (3120, 640662), (3168, 630955), (3315, 602976), (3366, 593840), (3426, 583440), (3432, 582420), (3536, 565290), (3740, 534456), (3744, 533885), (3960, 504764), (3978, 502480), (4080, 489918), (4290, 465936), (4420, 452232), (4488, 445380), (4568, 437580), (4576, 436815), (4680, 427108), (4862, 411120), (4896, 408265), (5139, 388960), (5148, 388280), (5280, 378573), (5304, 376860), (5610, 356304), (5710, 350064), (5720, 349452), (5984, 334035), (6120, 326612), (6240, 320331), (6281, 318240), (6435, 310624), (6630, 301488), (6732, 296920), (6852, 291720), (6864, 291210), (7072, 282645), (7293, 274080), (7423, 269280), (7480, 267228), (7920, 252382), (7956, 251240), (8160, 244959), (8415, 237536), (8565, 233376), (8580, 232968), (8840, 226116), (8976, 222690), (9136, 218790), (9360, 213554), (9707, 205920), (9724, 205560), (9945, 200992), (10278, 194480), (10296, 194140), (10608, 188430), (11220, 178152), (11420, 175032), (11440, 174726), (12155, 164448), (12240, 163306), (12562, 159120), (12870, 155312), (13260, 150744), (13464, 148460), (13704, 145860), (13728, 145605), (14586, 137040), (14846, 134640), (14960, 133614), (15840, 126191), (15912, 125620), (16830, 118768), (17130, 116688), (17160, 116484), (17680, 113058), (17952, 111345), (18272, 109395), (18720, 106777), (18843, 106080), (19414, 102960), (19448, 102780), (19890, 100496), (20556, 97240), (20592, 97070), (21216, 94215), (21879, 91360), (22269, 89760), (22440, 89076), (22840, 87516), (22880, 87363), (24310, 82224), (24480, 81653), (25124, 79560), (25695, 77792), (25740, 77656), (26520, 75372), (26928, 74230), (27408, 72930), (29121, 68640), (29172, 68520), (29692, 67320), (29920, 66807), (31405, 63648), (31824, 62810), (33660, 59384), (34260, 58344), (34320, 58242), (35360, 56529), (36465, 54816), (37115, 53856), (37686, 53040), (38828, 51480), (38896, 51390), (39780, 50248), (41112, 48620), (41184, 48535), (43758, 45680), (44538, 44880)]