20343761280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3079

約数の個数: 512

約数和(自身を含む): 79632460800

約数和(自身を除く): 59288699520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 32, 34, 36, 40, 45, 46, 48, 51, 54, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 108, 115, 120, 128, 135, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 216, 230, 240, 255, 270, 272, 276, 288, 306, 320, 340, 345, 360, 368, 384, 391, 408, 414, 432, 459, 460, 480, 510, 540, 544, 552, 576, 612, 621, 640, 680, 690, 720, 736, 765, 782, 816, 828, 864, 918, 920, 960, 1020, 1035, 1080, 1088, 1104, 1152, 1173, 1224, 1242, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1656, 1728, 1836, 1840, 1920, 1955, 2040, 2070, 2160, 2176, 2208, 2295, 2346, 2448, 2484, 2720, 2760, 2880, 2944, 3011, 3060, 3105, 3128, 3264, 3312, 3456, 3519, 3672, 3680, 3910, 4080, 4140, 4320, 4416, 4590, 4692, 4896, 4968, 5440, 5520, 5760, 5865, 6022, 6120, 6210, 6256, 6528, 6624, 7038, 7344, 7360, 7820, 8160, 8280, 8640, 8832, 9033, 9180, 9384, 9792, 9936, 10557, 10880, 11040, 11730, 12044, 12240, 12420, 12512, 13248, 14076, 14688, 14720, 15055, 15640, 16320, 16560, 17280, 17595, 18066, 18360, 18768, 19584, 19872, 21114, 22080, 23460, 24088, 24480, 24840, 25024, 26496, 27099, 28152, 29376, 30110, 31280, 32640, 33120, 35190, 36132, 36720, 37536, 39744, 42228, 44160, 45165, 46920, 48176, 48960, 49680, 50048, 51187, 52785, 54198, 56304, 58752, 60220, 62560, 66240, 69253, 70380, 72264, 73440, 75072, 79488, 81297, 84456, 90330, 93840, 96352, 97920, 99360, 102374, 105570, 108396, 112608, 120440, 125120, 132480, 135495, 138506, 140760, 144528, 146880, 150144, 153561, 162594, 168912, 180660, 187680, 192704, 198720, 204748, 207759, 211140, 216792, 225216, 240880, 250240, 255935, 270990, 277012, 281520, 289056, 293760, 307122, 325188, 337824, 346265, 361320, 375360, 385408, 397440, 406485, 409496, 415518, 422280, 433584, 450432, 460683, 481760, 511870, 541980, 554024, 563040, 578112, 614244, 623277, 650376, 675648, 692530, 722640, 750720, 767805, 812970, 818992, 831036, 844560, 867168, 921366, 963520, 1023740, 1038795, 1083960, 1108048, 1126080, 1156224, 1177301, 1228488, 1246554, 1300752, 1351296, 1382049, 1385060, 1445280, 1535610, 1625940, 1637984, 1662072, 1689120, 1734336, 1842732, 1869831, 1927040, 2047480, 2077590, 2167920, 2216096, 2252160, 2303415, 2354602, 2456976, 2493108, 2601504, 2764098, 2770120, 2890560, 3071220, 3116385, 3251880, 3275968, 3324144, 3378240, 3468672, 3531903, 3685464, 3739662, 4094960, 4155180, 4335840, 4432192, 4606830, 4709204, 4913952, 4986216, 5203008, 5528196, 5540240, 5781120, 5886505, 6142440, 6232770, 6503760, 6551936, 6648288, 6756480, 6910245, 7063806, 7370928, 7479324, 8189920, 8310360, 8671680, 8864384, 9213660, 9349155, 9418408, 9827904, 9972432, 10406016, 10595709, 11056392, 11080480, 11773010, 12284880, 12465540, 13007520, 13296576, 13820490, 14127612, 14741856, 14958648, 16379840, 16620720, 17343360, 17659515, 18427320, 18698310, 18836816, 19655808, 19944864, 21191418, 22112784, 22160960, 23546020, 24569760, 24931080, 26015040, 26593152, 27640980, 28255224, 29483712, 29917296, 31787127, 32759680, 33241440, 35319030, 36854640, 37396620, 37673632, 39889728, 42382836, 44225568, 44321920, 47092040, 49139520, 49862160, 52030080, 52978545, 55281960, 56510448, 58967424, 59834592, 63574254, 66482880, 70638060, 73709280, 74793240, 75347264, 79779456, 84765672, 88451136, 94184080, 98279040, 99724320, 105957090, 110563920, 113020896, 119669184, 127148508, 132965760, 141276120, 147418560, 149586480, 150694528, 158935635, 169531344, 176902272, 188368160, 199448640, 211914180, 221127840, 226041792, 239338368, 254297016, 282552240, 294837120, 299172960, 317871270, 339062688, 376736320, 398897280, 423828360, 442255680, 452083584, 508594032, 565104480, 598345920, 635742540, 678125376, 753472640, 847656720, 884511360, 1017188064, 1130208960, 1196691840, 1271485080, 1356250752, 1695313440, 2034376128, 2260417920, 2542970160, 3390626880, 4068752256, 5085940320, 6781253760, 10171880640, 20343761280]

約数ペア:

[(1, 20343761280), (2, 10171880640), (3, 6781253760), (4, 5085940320), (5, 4068752256), (6, 3390626880), (8, 2542970160), (9, 2260417920), (10, 2034376128), (12, 1695313440), (15, 1356250752), (16, 1271485080), (17, 1196691840), (18, 1130208960), (20, 1017188064), (23, 884511360), (24, 847656720), (27, 753472640), (30, 678125376), (32, 635742540), (34, 598345920), (36, 565104480), (40, 508594032), (45, 452083584), (46, 442255680), (48, 423828360), (51, 398897280), (54, 376736320), (60, 339062688), (64, 317871270), (68, 299172960), (69, 294837120), (72, 282552240), (80, 254297016), (85, 239338368), (90, 226041792), (92, 221127840), (96, 211914180), (102, 199448640), (108, 188368160), (115, 176902272), (120, 169531344), (128, 158935635), (135, 150694528), (136, 149586480), (138, 147418560), (144, 141276120), (153, 132965760), (160, 127148508), (170, 119669184), (180, 113020896), (184, 110563920), (192, 105957090), (204, 99724320), (207, 98279040), (216, 94184080), (230, 88451136), (240, 84765672), (255, 79779456), (270, 75347264), (272, 74793240), (276, 73709280), (288, 70638060), (306, 66482880), (320, 63574254), (340, 59834592), (345, 58967424), (360, 56510448), (368, 55281960), (384, 52978545), (391, 52030080), (408, 49862160), (414, 49139520), (432, 47092040), (459, 44321920), (460, 44225568), (480, 42382836), (510, 39889728), (540, 37673632), (544, 37396620), (552, 36854640), (576, 35319030), (612, 33241440), (621, 32759680), (640, 31787127), (680, 29917296), (690, 29483712), (720, 28255224), (736, 27640980), (765, 26593152), (782, 26015040), (816, 24931080), (828, 24569760), (864, 23546020), (918, 22160960), (920, 22112784), (960, 21191418), (1020, 19944864), (1035, 19655808), (1080, 18836816), (1088, 18698310), (1104, 18427320), (1152, 17659515), (1173, 17343360), (1224, 16620720), (1242, 16379840), (1360, 14958648), (1380, 14741856), (1440, 14127612), (1472, 13820490), (1530, 13296576), (1564, 13007520), (1632, 12465540), (1656, 12284880), (1728, 11773010), (1836, 11080480), (1840, 11056392), (1920, 10595709), (1955, 10406016), (2040, 9972432), (2070, 9827904), (2160, 9418408), (2176, 9349155), (2208, 9213660), (2295, 8864384), (2346, 8671680), (2448, 8310360), (2484, 8189920), (2720, 7479324), (2760, 7370928), (2880, 7063806), (2944, 6910245), (3011, 6756480), (3060, 6648288), (3105, 6551936), (3128, 6503760), (3264, 6232770), (3312, 6142440), (3456, 5886505), (3519, 5781120), (3672, 5540240), (3680, 5528196), (3910, 5203008), (4080, 4986216), (4140, 4913952), (4320, 4709204), (4416, 4606830), (4590, 4432192), (4692, 4335840), (4896, 4155180), (4968, 4094960), (5440, 3739662), (5520, 3685464), (5760, 3531903), (5865, 3468672), (6022, 3378240), (6120, 3324144), (6210, 3275968), (6256, 3251880), (6528, 3116385), (6624, 3071220), (7038, 2890560), (7344, 2770120), (7360, 2764098), (7820, 2601504), (8160, 2493108), (8280, 2456976), (8640, 2354602), (8832, 2303415), (9033, 2252160), (9180, 2216096), (9384, 2167920), (9792, 2077590), (9936, 2047480), (10557, 1927040), (10880, 1869831), (11040, 1842732), (11730, 1734336), (12044, 1689120), (12240, 1662072), (12420, 1637984), (12512, 1625940), (13248, 1535610), (14076, 1445280), (14688, 1385060), (14720, 1382049), (15055, 1351296), (15640, 1300752), (16320, 1246554), (16560, 1228488), (17280, 1177301), (17595, 1156224), (18066, 1126080), (18360, 1108048), (18768, 1083960), (19584, 1038795), (19872, 1023740), (21114, 963520), (22080, 921366), (23460, 867168), (24088, 844560), (24480, 831036), (24840, 818992), (25024, 812970), (26496, 767805), (27099, 750720), (28152, 722640), (29376, 692530), (30110, 675648), (31280, 650376), (32640, 623277), (33120, 614244), (35190, 578112), (36132, 563040), (36720, 554024), (37536, 541980), (39744, 511870), (42228, 481760), (44160, 460683), (45165, 450432), (46920, 433584), (48176, 422280), (48960, 415518), (49680, 409496), (50048, 406485), (51187, 397440), (52785, 385408), (54198, 375360), (56304, 361320), (58752, 346265), (60220, 337824), (62560, 325188), (66240, 307122), (69253, 293760), (70380, 289056), (72264, 281520), (73440, 277012), (75072, 270990), (79488, 255935), (81297, 250240), (84456, 240880), (90330, 225216), (93840, 216792), (96352, 211140), (97920, 207759), (99360, 204748), (102374, 198720), (105570, 192704), (108396, 187680), (112608, 180660), (120440, 168912), (125120, 162594), (132480, 153561), (135495, 150144), (138506, 146880), (140760, 144528)]