20065572720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:614

約数の個数: 400

約数和(自身を含む): 71531269920

約数和(自身を除く): 51465697200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 113, 120, 134, 135, 144, 162, 180, 201, 216, 226, 240, 268, 270, 324, 335, 339, 360, 402, 405, 409, 432, 452, 536, 540, 565, 603, 648, 670, 678, 720, 804, 810, 818, 904, 1005, 1017, 1072, 1080, 1130, 1206, 1227, 1296, 1340, 1356, 1608, 1620, 1636, 1695, 1808, 1809, 2010, 2034, 2045, 2160, 2260, 2412, 2454, 2680, 2712, 3015, 3051, 3216, 3240, 3272, 3390, 3618, 3681, 4020, 4068, 4090, 4520, 4824, 4908, 5085, 5360, 5424, 5427, 6030, 6102, 6135, 6480, 6544, 6780, 7236, 7362, 7571, 8040, 8136, 8180, 9040, 9045, 9153, 9648, 9816, 10170, 10854, 11043, 12060, 12204, 12270, 13560, 14472, 14724, 15142, 15255, 16080, 16272, 16360, 18090, 18306, 18405, 19632, 20340, 21708, 22086, 22713, 24120, 24408, 24540, 27120, 27135, 27403, 28944, 29448, 30284, 30510, 32720, 33129, 36180, 36612, 36810, 37855, 40680, 43416, 44172, 45426, 45765, 46217, 48240, 48816, 49080, 54270, 54806, 55215, 58896, 60568, 61020, 66258, 68139, 72360, 73224, 73620, 75710, 81360, 82209, 86832, 88344, 90852, 91530, 92434, 98160, 108540, 109612, 110430, 113565, 121136, 122040, 132516, 136278, 137015, 138651, 144720, 146448, 147240, 151420, 164418, 165645, 176688, 181704, 183060, 184868, 204417, 217080, 219224, 220860, 227130, 231085, 244080, 246627, 265032, 272556, 274030, 277302, 294480, 302840, 328836, 331290, 340695, 363408, 366120, 369736, 408834, 411045, 415953, 434160, 438448, 441720, 454260, 462170, 493254, 530064, 545112, 548060, 554604, 605680, 613251, 657672, 662580, 681390, 693255, 732240, 739472, 739881, 817668, 822090, 831906, 883440, 908520, 924340, 986508, 1022085, 1090224, 1096120, 1109208, 1226502, 1233135, 1247859, 1315344, 1325160, 1362780, 1386510, 1479762, 1635336, 1644180, 1663812, 1817040, 1848680, 1973016, 2044170, 2079765, 2192240, 2218416, 2219643, 2453004, 2466270, 2495718, 2650320, 2725560, 2773020, 2959524, 3066255, 3096539, 3270672, 3288360, 3327624, 3697360, 3699405, 3743577, 3946032, 4088340, 4159530, 4439286, 4906008, 4932540, 4991436, 5451120, 5546040, 5919048, 6132510, 6193078, 6239295, 6576720, 6655248, 7398810, 7487154, 8176680, 8319060, 8878572, 9289617, 9812016, 9865080, 9982872, 11092080, 11098215, 11838096, 12265020, 12386156, 12478590, 14797620, 14974308, 15482695, 16353360, 16638120, 17757144, 18579234, 18717885, 19730160, 19965744, 22196430, 24530040, 24772312, 24957180, 27868851, 29595240, 29948616, 30965390, 33276240, 35514288, 37158468, 37435770, 44392860, 46448085, 49060080, 49544624, 49914360, 55737702, 59190480, 59897232, 61930780, 74316936, 74871540, 83606553, 88785720, 92896170, 99828720, 111475404, 123861560, 139344255, 148633872, 149743080, 167213106, 177571440, 185792340, 222950808, 247723120, 250819659, 278688510, 299486160, 334426212, 371584680, 418032765, 445901616, 501639318, 557377020, 668852424, 743169360, 836065530, 1003278636, 1114754040, 1254098295, 1337704848, 1672131060, 2006557272, 2229508080, 2508196590, 3344262120, 4013114544, 5016393180, 6688524240, 10032786360, 20065572720]

約数ペア:

[(1, 20065572720), (2, 10032786360), (3, 6688524240), (4, 5016393180), (5, 4013114544), (6, 3344262120), (8, 2508196590), (9, 2229508080), (10, 2006557272), (12, 1672131060), (15, 1337704848), (16, 1254098295), (18, 1114754040), (20, 1003278636), (24, 836065530), (27, 743169360), (30, 668852424), (36, 557377020), (40, 501639318), (45, 445901616), (48, 418032765), (54, 371584680), (60, 334426212), (67, 299486160), (72, 278688510), (80, 250819659), (81, 247723120), (90, 222950808), (108, 185792340), (113, 177571440), (120, 167213106), (134, 149743080), (135, 148633872), (144, 139344255), (162, 123861560), (180, 111475404), (201, 99828720), (216, 92896170), (226, 88785720), (240, 83606553), (268, 74871540), (270, 74316936), (324, 61930780), (335, 59897232), (339, 59190480), (360, 55737702), (402, 49914360), (405, 49544624), (409, 49060080), (432, 46448085), (452, 44392860), (536, 37435770), (540, 37158468), (565, 35514288), (603, 33276240), (648, 30965390), (670, 29948616), (678, 29595240), (720, 27868851), (804, 24957180), (810, 24772312), (818, 24530040), (904, 22196430), (1005, 19965744), (1017, 19730160), (1072, 18717885), (1080, 18579234), (1130, 17757144), (1206, 16638120), (1227, 16353360), (1296, 15482695), (1340, 14974308), (1356, 14797620), (1608, 12478590), (1620, 12386156), (1636, 12265020), (1695, 11838096), (1808, 11098215), (1809, 11092080), (2010, 9982872), (2034, 9865080), (2045, 9812016), (2160, 9289617), (2260, 8878572), (2412, 8319060), (2454, 8176680), (2680, 7487154), (2712, 7398810), (3015, 6655248), (3051, 6576720), (3216, 6239295), (3240, 6193078), (3272, 6132510), (3390, 5919048), (3618, 5546040), (3681, 5451120), (4020, 4991436), (4068, 4932540), (4090, 4906008), (4520, 4439286), (4824, 4159530), (4908, 4088340), (5085, 3946032), (5360, 3743577), (5424, 3699405), (5427, 3697360), (6030, 3327624), (6102, 3288360), (6135, 3270672), (6480, 3096539), (6544, 3066255), (6780, 2959524), (7236, 2773020), (7362, 2725560), (7571, 2650320), (8040, 2495718), (8136, 2466270), (8180, 2453004), (9040, 2219643), (9045, 2218416), (9153, 2192240), (9648, 2079765), (9816, 2044170), (10170, 1973016), (10854, 1848680), (11043, 1817040), (12060, 1663812), (12204, 1644180), (12270, 1635336), (13560, 1479762), (14472, 1386510), (14724, 1362780), (15142, 1325160), (15255, 1315344), (16080, 1247859), (16272, 1233135), (16360, 1226502), (18090, 1109208), (18306, 1096120), (18405, 1090224), (19632, 1022085), (20340, 986508), (21708, 924340), (22086, 908520), (22713, 883440), (24120, 831906), (24408, 822090), (24540, 817668), (27120, 739881), (27135, 739472), (27403, 732240), (28944, 693255), (29448, 681390), (30284, 662580), (30510, 657672), (32720, 613251), (33129, 605680), (36180, 554604), (36612, 548060), (36810, 545112), (37855, 530064), (40680, 493254), (43416, 462170), (44172, 454260), (45426, 441720), (45765, 438448), (46217, 434160), (48240, 415953), (48816, 411045), (49080, 408834), (54270, 369736), (54806, 366120), (55215, 363408), (58896, 340695), (60568, 331290), (61020, 328836), (66258, 302840), (68139, 294480), (72360, 277302), (73224, 274030), (73620, 272556), (75710, 265032), (81360, 246627), (82209, 244080), (86832, 231085), (88344, 227130), (90852, 220860), (91530, 219224), (92434, 217080), (98160, 204417), (108540, 184868), (109612, 183060), (110430, 181704), (113565, 176688), (121136, 165645), (122040, 164418), (132516, 151420), (136278, 147240), (137015, 146448), (138651, 144720)]