19890393600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 1080

約数和(自身を含む): 86159400624

約数和(自身を除く): 66269007024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 49, 50, 55, 56, 60, 62, 64, 66, 70, 75, 77, 80, 84, 88, 93, 96, 98, 100, 105, 110, 112, 120, 124, 128, 132, 140, 147, 150, 154, 155, 160, 165, 168, 175, 176, 186, 192, 196, 200, 210, 217, 220, 224, 231, 240, 245, 248, 256, 264, 275, 280, 294, 300, 308, 310, 320, 330, 336, 341, 350, 352, 372, 384, 385, 392, 400, 420, 434, 440, 448, 462, 465, 480, 490, 496, 512, 525, 528, 539, 550, 560, 588, 600, 616, 620, 640, 651, 660, 672, 682, 700, 704, 735, 744, 768, 770, 775, 784, 800, 825, 840, 868, 880, 896, 924, 930, 960, 961, 980, 992, 1023, 1050, 1056, 1078, 1085, 1100, 1120, 1155, 1176, 1200, 1225, 1232, 1240, 1280, 1302, 1320, 1344, 1364, 1400, 1408, 1470, 1488, 1519, 1536, 1540, 1550, 1568, 1600, 1617, 1650, 1680, 1705, 1736, 1760, 1792, 1848, 1860, 1920, 1922, 1925, 1960, 1984, 2046, 2100, 2112, 2156, 2170, 2200, 2240, 2310, 2325, 2352, 2387, 2400, 2450, 2464, 2480, 2560, 2604, 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92256, 92400, 94080, 94178, 95480, 96100, 97216, 98560, 99200, 100254, 100905, 102300, 103488, 104160, 105600, 105710, 107632, 107800, 109120, 111104, 113925, 114576, 115320, 117600, 118272, 119040, 119350, 121520, 123008, 123200, 125440, 126852, 129360, 130200, 130944, 133672, 134400, 134540, 136400, 137984, 138880, 140800, 141267, 143220, 144150, 145824, 147840, 147994, 148800, 151900, 152768, 153760, 156800, 158565, 161448, 161700, 163680, 166656, 167090, 168175, 169136, 172480, 173600, 174592, 179025, 182280, 184512, 184800, 188160, 188356, 190960, 192200, 194432, 197120, 198400, 200508, 201810, 204600, 206976, 208320, 211200, 211420, 215264, 215600, 218240, 221991, 227850, 229152, 230640, 235200, 235445, 238080, 238700, 243040, 246016, 246400, 250635, 253704, 258720, 260400, 261888, 264275, 267344, 268800, 269080, 272800, 275968, 277760, 282534, 286440, 288300, 291648, 295680, 295988, 297600, 303800, 305536, 307520, 313600, 317130, 322896, 323400, 327360, 333312, 334180, 336350, 338272, 344960, 347200, 358050, 364560, 369024, 369600, 369985, 376320, 376712, 381920, 384400, 388864, 396800, 401016, 403620, 409200, 413952, 416640, 417725, 422400, 422840, 430528, 431200, 436480, 443982, 455700, 458304, 461280, 470400, 470890, 477400, 486080, 492032, 492800, 501270, 504525, 507408, 517440, 517979, 520800, 523776, 528550, 534688, 538160, 545600, 555520, 565068, 572880, 576600, 583296, 591360, 591976, 595200, 607600, 611072, 615040, 627200, 634260, 645792, 646800, 654720, 668360, 672700, 676544, 689920, 694400, 706335, 716100, 729120, 738048, 739200, 739970, 753424, 763840, 768800, 777728, 792825, 802032, 807240, 818400, 827904, 833280, 835450, 845680, 861056, 862400, 872960, 887964, 911400, 916608, 922560, 940800, 941780, 954800, 972160, 985600, 1002540, 1009050, 1014816, 1034880, 1035958, 1041600, 1057100, 1069376, 1076320, 1091200, 1109955, 1130136, 1145760, 1153200, 1166592, 1177225, 1183952, 1190400, 1215200, 1222144, 1230080, 1253175, 1268520, 1291584, 1293600, 1309440, 1336720, 1345400, 1353088, 1379840, 1388800, 1412670, 1432200, 1458240, 1476096, 1478400, 1479940, 1506848, 1527680, 1537600, 1553937, 1585650, 1604064, 1614480, 1636800, 1666560, 1670900, 1691360, 1722112, 1724800, 1775928, 1822800, 1833216, 1845120, 1849925, 1881600, 1883560, 1909600, 1944320, 2005080, 2018100, 2029632, 2069760, 2071916, 2083200, 2114200, 2138752, 2152640, 2182400, 2219910, 2260272, 2291520, 2306400, 2333184, 2354450, 2367904, 2430400, 2460160, 2506350, 2537040, 2583168, 2587200, 2589895, 2618880, 2673440, 2690800, 2706176, 2777600, 2825340, 2864400, 2916480, 2956800, 2959880, 3013696, 3055360, 3075200, 3107874, 3171300, 3208128, 3228960, 3273600, 3341800, 3382720, 3444224, 3449600, 3531675, 3551856, 3645600, 3666432, 3690240, 3699850, 3767120, 3819200, 3888640, 4010160, 4036200, 4059264, 4139520, 4143832, 4166400, 4228400, 4277504, 4305280, 4364800, 4439820, 4520544, 4583040, 4612800, 4708900, 4735808, 4860800, 5012700, 5074080, 5166336, 5174400, 5179790, 5346880, 5381600, 5412352, 5549775, 5650680, 5728800, 5832960, 5919760, 6027392, 6110720, 6150400, 6215748, 6342600, 6416256, 6457920, 6547200, 6683600, 6765440, 6899200, 7063350, 7103712, 7291200, 7380480, 7399700, 7534240, 7638400, 7769685, 8020320, 8072400, 8118528, 8287664, 8332800, 8456800, 8555008, 8610560, 8879640, 9041088, 9166080, 9225600, 9417800, 9471616, 9721600, 10025400, 10148160, 10332672, 10348800, 10359580, 10693760, 10763200, 11099550, 11301360, 11457600, 11665920, 11839520, 12054784, 12300800, 12431496, 12685200, 12832512, 12915840, 12949475, 13094400, 13367200, 13530880, 14126700, 14207424, 14582400, 14799400, 15068480, 15276800, 15539370, 16040640, 16144800, 16237056, 16575328, 16913600, 17221120, 17759280, 18082176, 18332160, 18451200, 18835600, 18943232, 19443200, 20050800, 20296320, 20697600, 20719160, 21387520, 21526400, 22199100, 22602720, 22915200, 23679040, 24109568, 24862992, 25370400, 25665024, 25831680, 25898950, 26734400, 27061760, 28253400, 28414848, 29164800, 29598800, 30136960, 30553600, 31078740, 32081280, 32289600, 33150656, 33827200, 35518560, 36164352, 36902400, 37671200, 37886464, 38848425, 40101600, 40592640, 41438320, 42775040, 43052800, 44398200, 45205440, 45830400, 47358080, 49725984, 50740800, 51663360, 51797900, 53468800, 56506800, 56829696, 58329600, 59197600, 60273920, 62157480, 64162560, 64579200, 66301312, 67654400, 71037120, 72328704, 75342400, 77696850, 80203200, 81185280, 82876640, 86105600, 88796400, 90410880, 91660800, 94716160, 99451968, 101481600, 103595800, 106937600, 113013600, 113659392, 118395200, 120547840, 124314960, 128325120, 129158400, 132602624, 135308800, 142074240, 150684800, 155393700, 160406400, 165753280, 177592800, 180821760, 189432320, 198903936, 202963200, 207191600, 213875200, 226027200, 236790400, 248629920, 258316800, 265205248, 284148480, 301369600, 310787400, 320812800, 331506560, 355185600, 361643520, 397807872, 405926400, 414383200, 452054400, 473580800, 497259840, 568296960, 602739200, 621574800, 641625600, 663013120, 710371200, 795615744, 828766400, 904108800, 947161600, 994519680, 1243149600, 1326026240, 1420742400, 1657532800, 1808217600, 1989039360, 2486299200, 2841484800, 3315065600, 3978078720, 4972598400, 6630131200, 9945196800, 19890393600]

約数ペア:

[(1, 19890393600), (2, 9945196800), (3, 6630131200), (4, 4972598400), (5, 3978078720), (6, 3315065600), (7, 2841484800), (8, 2486299200), (10, 1989039360), (11, 1808217600), (12, 1657532800), (14, 1420742400), (15, 1326026240), (16, 1243149600), (20, 994519680), (21, 947161600), (22, 904108800), (24, 828766400), (25, 795615744), (28, 710371200), (30, 663013120), (31, 641625600), (32, 621574800), (33, 602739200), (35, 568296960), (40, 497259840), (42, 473580800), (44, 452054400), (48, 414383200), (49, 405926400), (50, 397807872), (55, 361643520), (56, 355185600), (60, 331506560), (62, 320812800), (64, 310787400), (66, 301369600), (70, 284148480), (75, 265205248), (77, 258316800), (80, 248629920), (84, 236790400), (88, 226027200), (93, 213875200), (96, 207191600), (98, 202963200), (100, 198903936), (105, 189432320), (110, 180821760), (112, 177592800), (120, 165753280), (124, 160406400), (128, 155393700), (132, 150684800), (140, 142074240), (147, 135308800), (150, 132602624), (154, 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(61600, 322896), (62720, 317130), (63426, 313600), (64680, 307520), (65100, 305536), (65472, 303800), (66836, 297600), (67200, 295988), (67270, 295680), (68200, 291648), (68992, 288300), (69440, 286440), (70400, 282534), (71610, 277760), (72075, 275968), (72912, 272800), (73920, 269080), (73997, 268800), (74400, 267344), (75264, 264275), (75950, 261888), (76384, 260400), (76880, 258720), (78400, 253704), (79360, 250635), (80724, 246400), (80850, 246016), (81840, 243040), (83328, 238700), (83545, 238080), (84480, 235445), (84568, 235200), (86240, 230640), (86800, 229152), (87296, 227850), (89600, 221991), (91140, 218240), (92256, 215600), (92400, 215264), (94080, 211420), (94178, 211200), (95480, 208320), (96100, 206976), (97216, 204600), (98560, 201810), (99200, 200508), (100254, 198400), (100905, 197120), (102300, 194432), (103488, 192200), (104160, 190960), (105600, 188356), (105710, 188160), (107632, 184800), (107800, 184512), (109120, 182280), (111104, 179025), (113925, 174592), (114576, 173600), (115320, 172480), (117600, 169136), (118272, 168175), (119040, 167090), (119350, 166656), (121520, 163680), (123008, 161700), (123200, 161448), (125440, 158565), (126852, 156800), (129360, 153760), (130200, 152768), (130944, 151900), (133672, 148800), (134400, 147994), (134540, 147840), (136400, 145824), (137984, 144150), (138880, 143220), (140800, 141267)]