160180020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 432

約数和(自身を含む): 669247488

約数和(自身を除く): 509067468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 110, 117, 126, 127, 130, 132, 140, 143, 147, 154, 156, 165, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 254, 260, 273, 286, 294, 308, 315, 330, 364, 381, 385, 390, 396, 420, 429, 441, 455, 462, 468, 490, 495, 508, 539, 546, 572, 585, 588, 630, 635, 637, 660, 693, 715, 735, 762, 770, 780, 819, 858, 882, 889, 910, 924, 980, 990, 1001, 1078, 1092, 1143, 1155, 1170, 1260, 1270, 1274, 1287, 1365, 1386, 1397, 1430, 1470, 1524, 1540, 1617, 1638, 1651, 1716, 1764, 1778, 1820, 1905, 1911, 1980, 2002, 2145, 2156, 2205, 2286, 2310, 2340, 2540, 2548, 2574, 2667, 2695, 2730, 2772, 2794, 2860, 2940, 3003, 3185, 3234, 3276, 3302, 3465, 3556, 3810, 3822, 4004, 4095, 4191, 4290, 4410, 4445, 4572, 4620, 4851, 4953, 5005, 5148, 5334, 5390, 5460, 5588, 5715, 5733, 6006, 6223, 6370, 6435, 6468, 6604, 6930, 6985, 7007, 7620, 7644, 8001, 8085, 8190, 8255, 8382, 8580, 8820, 8890, 9009, 9555, 9702, 9779, 9906, 10010, 10668, 10780, 11430, 11466, 11557, 12012, 12446, 12573, 12740, 12870, 13335, 13860, 13970, 14014, 14859, 15015, 16002, 16170, 16380, 16510, 16764, 17780, 18018, 18161, 18669, 19110, 19404, 19558, 19812, 20020, 20955, 21021, 22860, 22932, 23114, 24255, 24765, 24892, 25146, 25740, 26670, 27940, 28028, 28665, 29337, 29718, 30030, 31115, 32004, 32340, 33020, 34671, 35035, 36036, 36322, 37338, 38220, 39116, 40005, 41910, 42042, 45045, 46228, 48510, 48895, 49530, 50292, 53340, 54483, 56007, 57330, 57785, 58674, 59436, 60060, 62230, 62865, 63063, 68453, 69342, 70070, 72644, 74295, 74676, 80010, 80899, 83820, 84084, 88011, 90090, 90805, 93345, 97020, 97790, 99060, 104013, 105105, 108966, 112014, 114660, 115570, 117348, 124460, 125730, 126126, 127127, 136906, 138684, 140140, 146685, 148590, 160020, 161798, 163449, 173355, 176022, 180180, 181610, 186690, 195580, 205359, 208026, 210210, 217932, 224028, 231140, 242697, 251460, 252252, 254254, 272415, 273812, 280035, 293370, 297180, 315315, 323596, 326898, 342265, 346710, 352044, 363220, 373380, 381381, 404495, 410718, 416052, 420420, 440055, 485394, 508508, 520065, 544830, 560070, 586740, 616077, 630630, 635635, 653796, 684530, 693420, 728091, 762762, 808990, 817245, 821436, 880110, 889889, 970788, 1026795, 1040130, 1089660, 1120140, 1144143, 1213485, 1232154, 1261260, 1271270, 1369060, 1456182, 1525524, 1617980, 1634490, 1760220, 1779778, 1906905, 2053590, 2080260, 2288286, 2426970, 2464308, 2542540, 2669667, 2912364, 3080385, 3268980, 3559556, 3640455, 3813810, 4107180, 4449445, 4576572, 4853940, 5339334, 5720715, 6160770, 7280910, 7627620, 8009001, 8898890, 10678668, 11441430, 12321540, 13348335, 14561820, 16018002, 17797780, 22882860, 26696670, 32036004, 40045005, 53393340, 80090010, 160180020]

約数ペア:

[(1, 160180020), (2, 80090010), (3, 53393340), (4, 40045005), (5, 32036004), (6, 26696670), (7, 22882860), (9, 17797780), (10, 16018002), (11, 14561820), (12, 13348335), (13, 12321540), (14, 11441430), (15, 10678668), (18, 8898890), (20, 8009001), (21, 7627620), (22, 7280910), (26, 6160770), (28, 5720715), (30, 5339334), (33, 4853940), (35, 4576572), (36, 4449445), (39, 4107180), (42, 3813810), (44, 3640455), (45, 3559556), (49, 3268980), (52, 3080385), (55, 2912364), (60, 2669667), (63, 2542540), (65, 2464308), (66, 2426970), (70, 2288286), (77, 2080260), (78, 2053590), (84, 1906905), (90, 1779778), (91, 1760220), (98, 1634490), (99, 1617980), (105, 1525524), (110, 1456182), (117, 1369060), (126, 1271270), (127, 1261260), (130, 1232154), (132, 1213485), (140, 1144143), (143, 1120140), (147, 1089660), (154, 1040130), (156, 1026795), (165, 970788), (180, 889889), (182, 880110), (195, 821436), (196, 817245), (198, 808990), (210, 762762), (220, 728091), (231, 693420), (234, 684530), (245, 653796), (252, 635635), (254, 630630), (260, 616077), (273, 586740), (286, 560070), (294, 544830), (308, 520065), (315, 508508), (330, 485394), (364, 440055), (381, 420420), (385, 416052), (390, 410718), (396, 404495), (420, 381381), (429, 373380), (441, 363220), (455, 352044), (462, 346710), (468, 342265), (490, 326898), (495, 323596), (508, 315315), (539, 297180), (546, 293370), (572, 280035), (585, 273812), (588, 272415), (630, 254254), (635, 252252), (637, 251460), (660, 242697), (693, 231140), (715, 224028), (735, 217932), (762, 210210), (770, 208026), (780, 205359), (819, 195580), (858, 186690), (882, 181610), (889, 180180), (910, 176022), (924, 173355), (980, 163449), (990, 161798), (1001, 160020), (1078, 148590), (1092, 146685), (1143, 140140), (1155, 138684), (1170, 136906), (1260, 127127), (1270, 126126), (1274, 125730), (1287, 124460), (1365, 117348), (1386, 115570), (1397, 114660), (1430, 112014), (1470, 108966), (1524, 105105), (1540, 104013), (1617, 99060), (1638, 97790), (1651, 97020), (1716, 93345), (1764, 90805), (1778, 90090), (1820, 88011), (1905, 84084), (1911, 83820), (1980, 80899), (2002, 80010), (2145, 74676), (2156, 74295), (2205, 72644), (2286, 70070), (2310, 69342), (2340, 68453), (2540, 63063), (2548, 62865), (2574, 62230), (2667, 60060), (2695, 59436), (2730, 58674), (2772, 57785), (2794, 57330), (2860, 56007), (2940, 54483), (3003, 53340), (3185, 50292), (3234, 49530), (3276, 48895), (3302, 48510), (3465, 46228), (3556, 45045), (3810, 42042), (3822, 41910), (4004, 40005), (4095, 39116), (4191, 38220), (4290, 37338), (4410, 36322), (4445, 36036), (4572, 35035), (4620, 34671), (4851, 33020), (4953, 32340), (5005, 32004), (5148, 31115), (5334, 30030), (5390, 29718), (5460, 29337), (5588, 28665), (5715, 28028), (5733, 27940), (6006, 26670), (6223, 25740), (6370, 25146), (6435, 24892), (6468, 24765), (6604, 24255), (6930, 23114), (6985, 22932), (7007, 22860), (7620, 21021), (7644, 20955), (8001, 20020), (8085, 19812), (8190, 19558), (8255, 19404), (8382, 19110), (8580, 18669), (8820, 18161), (8890, 18018), (9009, 17780), (9555, 16764), (9702, 16510), (9779, 16380), (9906, 16170), (10010, 16002), (10668, 15015), (10780, 14859), (11430, 14014), (11466, 13970), (11557, 13860), (12012, 13335), (12446, 12870), (12573, 12740)]