21505042080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2063}}^1$

素因数の和:2233

約数の個数: 384

約数和(自身を含む): 79891660800

約数和(自身を除く): 58386618720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 127, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 254, 270, 285, 288, 304, 342, 360, 380, 381, 432, 456, 480, 508, 513, 540, 570, 608, 635, 684, 720, 760, 762, 855, 864, 912, 1016, 1026, 1080, 1140, 1143, 1270, 1368, 1440, 1520, 1524, 1710, 1824, 1905, 2032, 2052, 2063, 2160, 2280, 2286, 2413, 2540, 2565, 2736, 3040, 3048, 3420, 3429, 3810, 4064, 4104, 4126, 4320, 4560, 4572, 4826, 5080, 5130, 5472, 5715, 6096, 6189, 6840, 6858, 7239, 7620, 8208, 8252, 9120, 9144, 9652, 10160, 10260, 10315, 11430, 12065, 12192, 12378, 13680, 13716, 14478, 15240, 16416, 16504, 17145, 18288, 18567, 19304, 20320, 20520, 20630, 21717, 22860, 24130, 24756, 27360, 27432, 28956, 30480, 30945, 33008, 34290, 36195, 36576, 37134, 38608, 39197, 41040, 41260, 43434, 45720, 48260, 49512, 54864, 55701, 57912, 60960, 61890, 65151, 66016, 68580, 72390, 74268, 77216, 78394, 82080, 82520, 86868, 91440, 92835, 96520, 99024, 108585, 109728, 111402, 115824, 117591, 123780, 130302, 137160, 144780, 148536, 156788, 165040, 173736, 182880, 185670, 193040, 195985, 198048, 217170, 222804, 231648, 235182, 247560, 260604, 262001, 274320, 278505, 289560, 297072, 313576, 325755, 330080, 347472, 352773, 371340, 386080, 391970, 434340, 445608, 470364, 495120, 521208, 524002, 548640, 557010, 579120, 587955, 594144, 627152, 651510, 694944, 705546, 742680, 783940, 786003, 868680, 891216, 940728, 990240, 1042416, 1048004, 1058319, 1114020, 1158240, 1175910, 1254304, 1303020, 1310005, 1411092, 1485360, 1567880, 1572006, 1737360, 1763865, 1782432, 1881456, 2084832, 2096008, 2116638, 2228040, 2351820, 2358009, 2606040, 2620010, 2822184, 2970720, 3135760, 3144012, 3474720, 3527730, 3762912, 3930015, 4192016, 4233276, 4456080, 4703640, 4716018, 4978019, 5212080, 5240020, 5291595, 5644368, 6271520, 6288024, 7055460, 7074027, 7860030, 8384032, 8466552, 8912160, 9407280, 9432036, 9956038, 10424160, 10480040, 10583190, 11288736, 11790045, 12576048, 14110920, 14148054, 14934057, 15720060, 16933104, 18814560, 18864072, 19912076, 20960080, 21166380, 23580090, 24890095, 25152096, 28221840, 28296108, 29868114, 31440120, 33866208, 35370135, 37728144, 39824152, 41920160, 42332760, 44802171, 47160180, 49780190, 56443680, 56592216, 59736228, 62880240, 70740270, 74670285, 75456288, 79648304, 84665520, 89604342, 94320360, 99560380, 113184432, 119472456, 125760480, 134406513, 141480540, 149340570, 159296608, 169331040, 179208684, 188640720, 199120760, 224010855, 226368864, 238944912, 268813026, 282961080, 298681140, 358417368, 377281440, 398241520, 448021710, 477889824, 537626052, 565922160, 597362280, 672032565, 716834736, 796483040, 896043420, 1075252104, 1131844320, 1194724560, 1344065130, 1433669472, 1792086840, 2150504208, 2389449120, 2688130260, 3584173680, 4301008416, 5376260520, 7168347360, 10752521040, 21505042080]

約数ペア:

[(1, 21505042080), (2, 10752521040), (3, 7168347360), (4, 5376260520), (5, 4301008416), (6, 3584173680), (8, 2688130260), (9, 2389449120), (10, 2150504208), (12, 1792086840), (15, 1433669472), (16, 1344065130), (18, 1194724560), (19, 1131844320), (20, 1075252104), (24, 896043420), (27, 796483040), (30, 716834736), (32, 672032565), (36, 597362280), (38, 565922160), (40, 537626052), (45, 477889824), (48, 448021710), (54, 398241520), (57, 377281440), (60, 358417368), (72, 298681140), (76, 282961080), (80, 268813026), (90, 238944912), (95, 226368864), (96, 224010855), (108, 199120760), (114, 188640720), (120, 179208684), (127, 169331040), (135, 159296608), (144, 149340570), (152, 141480540), (160, 134406513), (171, 125760480), (180, 119472456), (190, 113184432), (216, 99560380), (228, 94320360), (240, 89604342), (254, 84665520), (270, 79648304), (285, 75456288), (288, 74670285), (304, 70740270), (342, 62880240), (360, 59736228), (380, 56592216), (381, 56443680), (432, 49780190), (456, 47160180), (480, 44802171), (508, 42332760), (513, 41920160), (540, 39824152), (570, 37728144), (608, 35370135), (635, 33866208), (684, 31440120), (720, 29868114), (760, 28296108), (762, 28221840), (855, 25152096), (864, 24890095), (912, 23580090), (1016, 21166380), (1026, 20960080), (1080, 19912076), (1140, 18864072), (1143, 18814560), (1270, 16933104), (1368, 15720060), (1440, 14934057), (1520, 14148054), (1524, 14110920), (1710, 12576048), (1824, 11790045), (1905, 11288736), (2032, 10583190), (2052, 10480040), (2063, 10424160), (2160, 9956038), (2280, 9432036), (2286, 9407280), (2413, 8912160), (2540, 8466552), (2565, 8384032), (2736, 7860030), (3040, 7074027), (3048, 7055460), (3420, 6288024), (3429, 6271520), (3810, 5644368), (4064, 5291595), (4104, 5240020), (4126, 5212080), (4320, 4978019), (4560, 4716018), (4572, 4703640), (4826, 4456080), (5080, 4233276), (5130, 4192016), (5472, 3930015), (5715, 3762912), (6096, 3527730), (6189, 3474720), (6840, 3144012), (6858, 3135760), (7239, 2970720), (7620, 2822184), (8208, 2620010), (8252, 2606040), (9120, 2358009), (9144, 2351820), (9652, 2228040), (10160, 2116638), (10260, 2096008), (10315, 2084832), (11430, 1881456), (12065, 1782432), (12192, 1763865), (12378, 1737360), (13680, 1572006), (13716, 1567880), (14478, 1485360), (15240, 1411092), (16416, 1310005), (16504, 1303020), (17145, 1254304), (18288, 1175910), (18567, 1158240), (19304, 1114020), (20320, 1058319), (20520, 1048004), (20630, 1042416), (21717, 990240), (22860, 940728), (24130, 891216), (24756, 868680), (27360, 786003), (27432, 783940), (28956, 742680), (30480, 705546), (30945, 694944), (33008, 651510), (34290, 627152), (36195, 594144), (36576, 587955), (37134, 579120), (38608, 557010), (39197, 548640), (41040, 524002), (41260, 521208), (43434, 495120), (45720, 470364), (48260, 445608), (49512, 434340), (54864, 391970), (55701, 386080), (57912, 371340), (60960, 352773), (61890, 347472), (65151, 330080), (66016, 325755), (68580, 313576), (72390, 297072), (74268, 289560), (77216, 278505), (78394, 274320), (82080, 262001), (82520, 260604), (86868, 247560), (91440, 235182), (92835, 231648), (96520, 222804), (99024, 217170), (108585, 198048), (109728, 195985), (111402, 193040), (115824, 185670), (117591, 182880), (123780, 173736), (130302, 165040), (137160, 156788), (144780, 148536)]