47647280520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{2677}}^1$

素因数の和:3717

約数の個数: 288

約数和(自身を含む): 180381778200

約数和(自身を除く): 132734497680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1009, 1176, 1260, 1470, 1764, 1960, 2018, 2205, 2520, 2677, 2940, 3027, 3528, 4036, 4410, 5045, 5354, 5880, 6054, 7063, 8031, 8072, 8820, 9081, 10090, 10708, 12108, 13385, 14126, 15135, 16062, 17640, 18162, 18739, 20180, 21189, 21416, 24093, 24216, 26770, 28252, 30270, 32124, 35315, 36324, 37478, 40155, 40360, 42378, 45405, 48186, 49441, 53540, 56217, 56504, 60540, 63567, 64248, 70630, 72648, 74956, 80310, 84756, 90810, 93695, 96372, 98882, 105945, 107080, 112434, 120465, 121080, 127134, 131173, 141260, 148323, 149912, 160620, 168651, 169512, 181620, 187390, 192744, 197764, 211890, 224868, 240930, 247205, 254268, 262346, 281085, 282520, 296646, 317835, 321240, 337302, 363240, 374780, 393519, 395528, 423780, 444969, 449736, 481860, 494410, 508536, 524692, 562170, 593292, 635670, 655865, 674604, 741615, 749560, 787038, 843255, 847560, 889938, 963720, 988820, 1049384, 1124340, 1180557, 1186584, 1271340, 1311730, 1349208, 1483230, 1574076, 1686510, 1779876, 1967595, 1977640, 2224845, 2248680, 2361114, 2542680, 2623460, 2701093, 2966460, 3148152, 3373020, 3559752, 3935190, 4449690, 4722228, 5246920, 5402186, 5902785, 5932920, 6746040, 7870380, 8103279, 8899380, 9444456, 10804372, 11805570, 13505465, 15740760, 16206558, 17798760, 18907651, 21608744, 23611140, 24309837, 27010930, 32413116, 37815302, 40516395, 47222280, 48619674, 54021860, 56722953, 64826232, 75630604, 81032790, 94538255, 97239348, 108043720, 113445906, 121549185, 132353557, 151261208, 162065580, 170168859, 189076510, 194478696, 226891812, 243098370, 264707114, 283614765, 324131160, 340337718, 378153020, 397060671, 453783624, 486196740, 529414228, 567229530, 661767785, 680675436, 756306040, 794121342, 850844295, 972393480, 1058828456, 1134459060, 1191182013, 1323535570, 1361350872, 1588242684, 1701688590, 1985303355, 2268918120, 2382364026, 2647071140, 3176485368, 3403377180, 3970606710, 4764728052, 5294142280, 5955910065, 6806754360, 7941213420, 9529456104, 11911820130, 15882426840, 23823640260, 47647280520]

約数ペア:

[(1, 47647280520), (2, 23823640260), (3, 15882426840), (4, 11911820130), (5, 9529456104), (6, 7941213420), (7, 6806754360), (8, 5955910065), (9, 5294142280), (10, 4764728052), (12, 3970606710), (14, 3403377180), (15, 3176485368), (18, 2647071140), (20, 2382364026), (21, 2268918120), (24, 1985303355), (28, 1701688590), (30, 1588242684), (35, 1361350872), (36, 1323535570), (40, 1191182013), (42, 1134459060), (45, 1058828456), (49, 972393480), (56, 850844295), (60, 794121342), (63, 756306040), (70, 680675436), (72, 661767785), (84, 567229530), (90, 529414228), (98, 486196740), (105, 453783624), (120, 397060671), (126, 378153020), (140, 340337718), (147, 324131160), (168, 283614765), (180, 264707114), (196, 243098370), (210, 226891812), (245, 194478696), (252, 189076510), (280, 170168859), (294, 162065580), (315, 151261208), (360, 132353557), (392, 121549185), (420, 113445906), (441, 108043720), (490, 97239348), (504, 94538255), (588, 81032790), (630, 75630604), (735, 64826232), (840, 56722953), (882, 54021860), (980, 48619674), (1009, 47222280), (1176, 40516395), (1260, 37815302), (1470, 32413116), (1764, 27010930), (1960, 24309837), (2018, 23611140), (2205, 21608744), (2520, 18907651), (2677, 17798760), (2940, 16206558), (3027, 15740760), (3528, 13505465), (4036, 11805570), (4410, 10804372), (5045, 9444456), (5354, 8899380), (5880, 8103279), (6054, 7870380), (7063, 6746040), (8031, 5932920), (8072, 5902785), (8820, 5402186), (9081, 5246920), (10090, 4722228), (10708, 4449690), (12108, 3935190), (13385, 3559752), (14126, 3373020), (15135, 3148152), (16062, 2966460), (17640, 2701093), (18162, 2623460), (18739, 2542680), (20180, 2361114), (21189, 2248680), (21416, 2224845), (24093, 1977640), (24216, 1967595), (26770, 1779876), (28252, 1686510), (30270, 1574076), (32124, 1483230), (35315, 1349208), (36324, 1311730), (37478, 1271340), (40155, 1186584), (40360, 1180557), (42378, 1124340), (45405, 1049384), (48186, 988820), (49441, 963720), (53540, 889938), (56217, 847560), (56504, 843255), (60540, 787038), (63567, 749560), (64248, 741615), (70630, 674604), (72648, 655865), (74956, 635670), (80310, 593292), (84756, 562170), (90810, 524692), (93695, 508536), (96372, 494410), (98882, 481860), (105945, 449736), (107080, 444969), (112434, 423780), (120465, 395528), (121080, 393519), (127134, 374780), (131173, 363240), (141260, 337302), (148323, 321240), (149912, 317835), (160620, 296646), (168651, 282520), (169512, 281085), (181620, 262346), (187390, 254268), (192744, 247205), (197764, 240930), (211890, 224868)]