20087996280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 512

約数和(自身を含む): 73096888320

約数和(自身を除く): 53008892040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 67, 68, 85, 88, 93, 102, 110, 120, 124, 132, 134, 136, 155, 165, 170, 186, 187, 201, 204, 220, 248, 255, 264, 268, 310, 330, 335, 340, 341, 372, 374, 402, 408, 431, 440, 465, 510, 527, 536, 561, 620, 660, 670, 680, 682, 737, 744, 748, 804, 862, 930, 935, 1005, 1020, 1023, 1054, 1122, 1139, 1240, 1293, 1320, 1340, 1364, 1474, 1496, 1581, 1608, 1705, 1724, 1860, 1870, 2010, 2040, 2046, 2077, 2108, 2155, 2211, 2244, 2278, 2586, 2635, 2680, 2728, 2805, 2948, 3162, 3410, 3417, 3448, 3685, 3720, 3740, 4020, 4092, 4154, 4216, 4310, 4422, 4488, 4556, 4741, 5115, 5172, 5270, 5610, 5695, 5797, 5896, 6231, 6324, 6465, 6820, 6834, 7327, 7370, 7480, 7905, 8040, 8184, 8308, 8620, 8844, 9112, 9482, 10230, 10344, 10385, 10540, 11055, 11220, 11390, 11594, 12462, 12529, 12648, 12930, 13361, 13640, 13668, 14223, 14654, 14740, 15810, 16616, 17085, 17240, 17391, 17688, 18964, 20460, 20770, 21080, 21981, 22110, 22440, 22780, 22847, 23188, 23705, 24924, 25058, 25860, 26722, 27336, 28446, 28877, 28985, 29308, 29480, 31155, 31620, 34170, 34782, 35309, 36635, 37587, 37928, 40083, 40920, 41540, 43962, 44220, 45560, 45694, 46376, 47410, 49848, 50116, 51720, 53444, 56892, 57754, 57970, 58616, 62310, 62645, 63240, 66805, 68340, 68541, 69564, 70618, 71115, 73270, 75174, 80166, 80597, 83080, 86631, 86955, 87924, 88440, 91388, 94820, 100232, 105927, 106888, 109905, 113784, 114235, 115508, 115940, 124620, 125290, 133610, 136680, 137082, 139128, 141236, 142230, 144385, 146540, 146971, 150348, 160332, 161194, 173262, 173910, 175848, 176545, 182776, 187935, 189640, 200415, 211854, 219810, 227137, 228470, 231016, 231880, 241791, 249240, 250580, 267220, 274164, 282472, 284460, 288770, 293080, 293942, 300696, 317647, 320664, 322388, 342705, 346524, 347820, 353090, 375870, 388399, 400830, 402985, 423708, 433155, 439620, 440913, 454274, 456940, 483582, 490909, 501160, 529635, 534440, 548328, 568920, 577540, 587884, 635294, 644776, 681411, 685410, 693048, 695640, 706180, 734855, 751740, 776798, 801660, 805970, 847416, 866310, 879240, 881826, 895187, 908548, 913880, 952941, 967164, 981818, 1059270, 1135685, 1155080, 1165197, 1175768, 1208955, 1270588, 1362822, 1370820, 1412360, 1469710, 1472727, 1503480, 1553596, 1588235, 1603320, 1611940, 1732620, 1763652, 1790374, 1817096, 1905882, 1934328, 1941995, 1963636, 2118540, 2204565, 2271370, 2330394, 2417910, 2454545, 2498507, 2541176, 2685561, 2725644, 2741640, 2939420, 2945454, 3107192, 3176470, 3223880, 3407055, 3465240, 3527304, 3580748, 3811764, 3883990, 3927272, 4237080, 4409130, 4475935, 4542740, 4660788, 4764705, 4835820, 4909090, 4997014, 5371122, 5399999, 5451288, 5825985, 5878840, 5890908, 6352940, 6814110, 7161496, 7363635, 7495521, 7623528, 7767980, 8818260, 8951870, 9085480, 9321576, 9529410, 9671640, 9818180, 9847057, 9994028, 10742244, 10799998, 11651970, 11781816, 12492535, 12705880, 13427805, 13628220, 14727270, 14991042, 15218179, 15535960, 16199997, 17636520, 17903740, 19058820, 19636360, 19694114, 19988056, 21484488, 21599996, 23303940, 24985070, 26855610, 26999995, 27256440, 29454540, 29541171, 29982084, 30436358, 32399994, 35807480, 37477605, 38117640, 39388228, 43199992, 45654537, 46607880, 49235285, 49970140, 53711220, 53999990, 58909080, 59082342, 59964168, 60872716, 64799988, 74955210, 76090895, 78776456, 80999985, 91309074, 98470570, 99940280, 107422440, 107999980, 118164684, 121745432, 129599976, 147705855, 149910420, 152181790, 161999970, 167399969, 182618148, 196941140, 215999960, 228272685, 236329368, 295411710, 299820840, 304363580, 323999940, 334799938, 365236296, 393882280, 456545370, 502199907, 590823420, 608727160, 647999880, 669599876, 836999845, 913090740, 1004399814, 1181646840, 1339199752, 1673999690, 1826181480, 2008799628, 2510999535, 3347999380, 4017599256, 5021999070, 6695998760, 10043998140, 20087996280]

約数ペア:

[(1, 20087996280), (2, 10043998140), (3, 6695998760), (4, 5021999070), (5, 4017599256), (6, 3347999380), (8, 2510999535), (10, 2008799628), (11, 1826181480), (12, 1673999690), (15, 1339199752), (17, 1181646840), (20, 1004399814), (22, 913090740), (24, 836999845), (30, 669599876), (31, 647999880), (33, 608727160), (34, 590823420), (40, 502199907), (44, 456545370), (51, 393882280), (55, 365236296), (60, 334799938), (62, 323999940), (66, 304363580), (67, 299820840), (68, 295411710), (85, 236329368), (88, 228272685), (93, 215999960), (102, 196941140), (110, 182618148), (120, 167399969), (124, 161999970), (132, 152181790), (134, 149910420), (136, 147705855), (155, 129599976), (165, 121745432), (170, 118164684), (186, 107999980), (187, 107422440), (201, 99940280), (204, 98470570), (220, 91309074), (248, 80999985), (255, 78776456), (264, 76090895), (268, 74955210), (310, 64799988), (330, 60872716), (335, 59964168), (340, 59082342), (341, 58909080), (372, 53999990), (374, 53711220), (402, 49970140), (408, 49235285), (431, 46607880), (440, 45654537), (465, 43199992), (510, 39388228), (527, 38117640), (536, 37477605), (561, 35807480), (620, 32399994), (660, 30436358), (670, 29982084), (680, 29541171), (682, 29454540), (737, 27256440), (744, 26999995), (748, 26855610), (804, 24985070), (862, 23303940), (930, 21599996), (935, 21484488), (1005, 19988056), (1020, 19694114), (1023, 19636360), (1054, 19058820), (1122, 17903740), (1139, 17636520), (1240, 16199997), (1293, 15535960), (1320, 15218179), (1340, 14991042), (1364, 14727270), (1474, 13628220), (1496, 13427805), (1581, 12705880), (1608, 12492535), (1705, 11781816), (1724, 11651970), (1860, 10799998), (1870, 10742244), (2010, 9994028), (2040, 9847057), (2046, 9818180), (2077, 9671640), (2108, 9529410), (2155, 9321576), (2211, 9085480), (2244, 8951870), (2278, 8818260), (2586, 7767980), (2635, 7623528), (2680, 7495521), (2728, 7363635), (2805, 7161496), (2948, 6814110), (3162, 6352940), (3410, 5890908), (3417, 5878840), (3448, 5825985), (3685, 5451288), (3720, 5399999), (3740, 5371122), (4020, 4997014), (4092, 4909090), (4154, 4835820), (4216, 4764705), (4310, 4660788), (4422, 4542740), (4488, 4475935), (4556, 4409130), (4741, 4237080), (5115, 3927272), (5172, 3883990), (5270, 3811764), (5610, 3580748), (5695, 3527304), (5797, 3465240), (5896, 3407055), (6231, 3223880), (6324, 3176470), (6465, 3107192), (6820, 2945454), (6834, 2939420), (7327, 2741640), (7370, 2725644), (7480, 2685561), (7905, 2541176), (8040, 2498507), (8184, 2454545), (8308, 2417910), (8620, 2330394), (8844, 2271370), (9112, 2204565), (9482, 2118540), (10230, 1963636), (10344, 1941995), (10385, 1934328), (10540, 1905882), (11055, 1817096), (11220, 1790374), (11390, 1763652), (11594, 1732620), (12462, 1611940), (12529, 1603320), (12648, 1588235), (12930, 1553596), (13361, 1503480), (13640, 1472727), (13668, 1469710), (14223, 1412360), (14654, 1370820), (14740, 1362822), (15810, 1270588), (16616, 1208955), (17085, 1175768), (17240, 1165197), (17391, 1155080), (17688, 1135685), (18964, 1059270), (20460, 981818), (20770, 967164), (21080, 952941), (21981, 913880), (22110, 908548), (22440, 895187), (22780, 881826), (22847, 879240), (23188, 866310), (23705, 847416), (24924, 805970), (25058, 801660), (25860, 776798), (26722, 751740), (27336, 734855), (28446, 706180), (28877, 695640), (28985, 693048), (29308, 685410), (29480, 681411), (31155, 644776), (31620, 635294), (34170, 587884), (34782, 577540), (35309, 568920), (36635, 548328), (37587, 534440), (37928, 529635), (40083, 501160), (40920, 490909), (41540, 483582), (43962, 456940), (44220, 454274), (45560, 440913), (45694, 439620), (46376, 433155), (47410, 423708), (49848, 402985), (50116, 400830), (51720, 388399), (53444, 375870), (56892, 353090), (57754, 347820), (57970, 346524), (58616, 342705), (62310, 322388), (62645, 320664), (63240, 317647), (66805, 300696), (68340, 293942), (68541, 293080), (69564, 288770), (70618, 284460), (71115, 282472), (73270, 274164), (75174, 267220), (80166, 250580), (80597, 249240), (83080, 241791), (86631, 231880), (86955, 231016), (87924, 228470), (88440, 227137), (91388, 219810), (94820, 211854), (100232, 200415), (105927, 189640), (106888, 187935), (109905, 182776), (113784, 176545), (114235, 175848), (115508, 173910), (115940, 173262), (124620, 161194), (125290, 160332), (133610, 150348), (136680, 146971), (137082, 146540), (139128, 144385), (141236, 142230)]