20210646720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1068

約数の個数: 448

約数和(自身を含む): 73231589376

約数和(自身を除く): 53020942656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 47, 48, 55, 60, 64, 66, 80, 86, 88, 94, 96, 110, 120, 129, 132, 141, 160, 165, 172, 176, 188, 192, 215, 220, 235, 240, 258, 264, 282, 320, 330, 344, 352, 376, 430, 440, 470, 473, 480, 516, 517, 528, 564, 645, 660, 688, 704, 705, 752, 860, 880, 940, 946, 947, 960, 1032, 1034, 1056, 1128, 1290, 1320, 1376, 1410, 1419, 1504, 1551, 1720, 1760, 1880, 1892, 1894, 2021, 2064, 2068, 2112, 2256, 2365, 2580, 2585, 2640, 2752, 2820, 2838, 2841, 3008, 3102, 3440, 3520, 3760, 3784, 3788, 4042, 4128, 4136, 4512, 4730, 4735, 5160, 5170, 5280, 5640, 5676, 5682, 6063, 6204, 6880, 7095, 7520, 7568, 7576, 7755, 8084, 8256, 8272, 9024, 9460, 9470, 10105, 10320, 10340, 10417, 10560, 11280, 11352, 11364, 12126, 12408, 13760, 14190, 14205, 15040, 15136, 15152, 15510, 16168, 16544, 18920, 18940, 20210, 20640, 20680, 20834, 22231, 22560, 22704, 22728, 24252, 24816, 28380, 28410, 30272, 30304, 30315, 31020, 31251, 32336, 33088, 37840, 37880, 40420, 40721, 41280, 41360, 41668, 44462, 44509, 45120, 45408, 45456, 48504, 49632, 52085, 56760, 56820, 60608, 60630, 62040, 62502, 64672, 66693, 75680, 75760, 80840, 81442, 82720, 83336, 88924, 89018, 90816, 90912, 97008, 99264, 104170, 111155, 113520, 113640, 121260, 122163, 124080, 125004, 129344, 133386, 133527, 151360, 151520, 156255, 161680, 162884, 165440, 166672, 177848, 178036, 181824, 194016, 203605, 208340, 222310, 222545, 227040, 227280, 242520, 244326, 248160, 250008, 266772, 267054, 303040, 312510, 323360, 325768, 333344, 333465, 355696, 356072, 388032, 407210, 416680, 444620, 445090, 447931, 454080, 454560, 485040, 488652, 489599, 496320, 500016, 533544, 534108, 610815, 625020, 646720, 651536, 666688, 666930, 667635, 711392, 712144, 814420, 833360, 889240, 890180, 895862, 909120, 970080, 977304, 979198, 1000032, 1067088, 1068216, 1221630, 1250040, 1303072, 1333860, 1335270, 1343793, 1422784, 1424288, 1468797, 1628840, 1666720, 1778480, 1780360, 1791724, 1913887, 1940160, 1954608, 1958396, 2000064, 2134176, 2136432, 2239655, 2443260, 2447995, 2500080, 2606144, 2667720, 2670540, 2687586, 2848576, 2937594, 3257680, 3333440, 3556960, 3560720, 3583448, 3827774, 3909216, 3916792, 4268352, 4272864, 4479310, 4886520, 4895990, 5000160, 5335440, 5341080, 5375172, 5741661, 5875188, 6515360, 6718965, 7113920, 7121440, 7166896, 7343985, 7655548, 7818432, 7833584, 8545728, 8958620, 9569435, 9773040, 9791980, 10000320, 10670880, 10682160, 10750344, 11483322, 11750376, 13030720, 13437930, 14242880, 14333792, 14687970, 15311096, 15667168, 17917240, 19138870, 19546080, 19583960, 21052757, 21341760, 21364320, 21500688, 22966644, 23500752, 26875860, 28667584, 28708305, 29375940, 30622192, 31334336, 35834480, 38277740, 39092160, 39167920, 42105514, 42728640, 43001376, 45933288, 47001504, 53751720, 57416610, 58751880, 61244384, 63158271, 71668960, 76555480, 78335840, 84211028, 86002752, 91866576, 94003008, 105263785, 107503440, 114833220, 117503760, 122488768, 126316542, 143337920, 153110960, 156671680, 168422056, 183733152, 210527570, 215006880, 229666440, 235007520, 252633084, 306221920, 315791355, 336844112, 367466304, 421055140, 430013760, 459332880, 470015040, 505266168, 612443840, 631582710, 673688224, 842110280, 918665760, 1010532336, 1263165420, 1347376448, 1684220560, 1837331520, 2021064672, 2526330840, 3368441120, 4042129344, 5052661680, 6736882240, 10105323360, 20210646720]

約数ペア:

[(1, 20210646720), (2, 10105323360), (3, 6736882240), (4, 5052661680), (5, 4042129344), (6, 3368441120), (8, 2526330840), (10, 2021064672), (11, 1837331520), (12, 1684220560), (15, 1347376448), (16, 1263165420), (20, 1010532336), (22, 918665760), (24, 842110280), (30, 673688224), (32, 631582710), (33, 612443840), (40, 505266168), (43, 470015040), (44, 459332880), (47, 430013760), (48, 421055140), (55, 367466304), (60, 336844112), (64, 315791355), (66, 306221920), (80, 252633084), (86, 235007520), (88, 229666440), (94, 215006880), (96, 210527570), (110, 183733152), (120, 168422056), (129, 156671680), (132, 153110960), (141, 143337920), (160, 126316542), (165, 122488768), (172, 117503760), (176, 114833220), (188, 107503440), (192, 105263785), (215, 94003008), (220, 91866576), (235, 86002752), (240, 84211028), (258, 78335840), (264, 76555480), (282, 71668960), (320, 63158271), (330, 61244384), (344, 58751880), (352, 57416610), (376, 53751720), (430, 47001504), (440, 45933288), (470, 43001376), (473, 42728640), (480, 42105514), (516, 39167920), (517, 39092160), (528, 38277740), (564, 35834480), (645, 31334336), (660, 30622192), (688, 29375940), (704, 28708305), (705, 28667584), (752, 26875860), (860, 23500752), (880, 22966644), (940, 21500688), (946, 21364320), (947, 21341760), (960, 21052757), (1032, 19583960), (1034, 19546080), (1056, 19138870), (1128, 17917240), (1290, 15667168), (1320, 15311096), (1376, 14687970), (1410, 14333792), (1419, 14242880), (1504, 13437930), (1551, 13030720), (1720, 11750376), (1760, 11483322), (1880, 10750344), (1892, 10682160), (1894, 10670880), (2021, 10000320), (2064, 9791980), (2068, 9773040), (2112, 9569435), (2256, 8958620), (2365, 8545728), (2580, 7833584), (2585, 7818432), (2640, 7655548), (2752, 7343985), (2820, 7166896), (2838, 7121440), (2841, 7113920), (3008, 6718965), (3102, 6515360), (3440, 5875188), (3520, 5741661), (3760, 5375172), (3784, 5341080), (3788, 5335440), (4042, 5000160), (4128, 4895990), (4136, 4886520), (4512, 4479310), (4730, 4272864), (4735, 4268352), (5160, 3916792), (5170, 3909216), (5280, 3827774), (5640, 3583448), (5676, 3560720), (5682, 3556960), (6063, 3333440), (6204, 3257680), (6880, 2937594), (7095, 2848576), (7520, 2687586), (7568, 2670540), (7576, 2667720), (7755, 2606144), (8084, 2500080), (8256, 2447995), (8272, 2443260), (9024, 2239655), (9460, 2136432), (9470, 2134176), (10105, 2000064), (10320, 1958396), (10340, 1954608), (10417, 1940160), (10560, 1913887), (11280, 1791724), (11352, 1780360), (11364, 1778480), (12126, 1666720), (12408, 1628840), (13760, 1468797), (14190, 1424288), (14205, 1422784), (15040, 1343793), (15136, 1335270), (15152, 1333860), (15510, 1303072), (16168, 1250040), (16544, 1221630), (18920, 1068216), (18940, 1067088), (20210, 1000032), (20640, 979198), (20680, 977304), (20834, 970080), (22231, 909120), (22560, 895862), (22704, 890180), (22728, 889240), (24252, 833360), (24816, 814420), (28380, 712144), (28410, 711392), (30272, 667635), (30304, 666930), (30315, 666688), (31020, 651536), (31251, 646720), (32336, 625020), (33088, 610815), (37840, 534108), (37880, 533544), (40420, 500016), (40721, 496320), (41280, 489599), (41360, 488652), (41668, 485040), (44462, 454560), (44509, 454080), (45120, 447931), (45408, 445090), (45456, 444620), (48504, 416680), (49632, 407210), (52085, 388032), (56760, 356072), (56820, 355696), (60608, 333465), (60630, 333344), (62040, 325768), (62502, 323360), (64672, 312510), (66693, 303040), (75680, 267054), (75760, 266772), (80840, 250008), (81442, 248160), (82720, 244326), (83336, 242520), (88924, 227280), (89018, 227040), (90816, 222545), (90912, 222310), (97008, 208340), (99264, 203605), (104170, 194016), (111155, 181824), (113520, 178036), (113640, 177848), (121260, 166672), (122163, 165440), (124080, 162884), (125004, 161680), (129344, 156255), (133386, 151520), (133527, 151360)]