280333560780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17114381}}^1$

素因数の和:17114416

約数の個数: 144

約数和(自身を含む): 1046578688064

約数和(自身を除く): 766245127284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 17114381, 34228762, 51343143, 68457524, 85571905, 102686286, 119800667, 154029429, 171143810, 205372572, 222486953, 239601334, 256715715, 308058858, 342287620, 359402001, 444973906, 479202668, 513431430, 599003335, 616117716, 667460859, 718804002, 770147145, 889947812, 1026862860, 1078206003, 1112434765, 1198006670, 1334921718, 1437608004, 1540294290, 1557408671, 1797010005, 2002382577, 2156412006, 2224869530, 2396013340, 2669843436, 3080588580, 3114817342, 3337304295, 3594020010, 4004765154, 4312824012, 4449739060, 4672226013, 5391030015, 6229634684, 6674608590, 7188040020, 7787043355, 8009530308, 9344452026, 10011912885, 10782060030, 13349217180, 14016678039, 15574086710, 18688904052, 20023825770, 21564120060, 23361130065, 28033356078, 31148173420, 40047651540, 46722260130, 56066712156, 70083390195, 93444520260, 140166780390, 280333560780]

約数ペア:

[(1, 280333560780), (2, 140166780390), (3, 93444520260), (4, 70083390195), (5, 56066712156), (6, 46722260130), (7, 40047651540), (9, 31148173420), (10, 28033356078), (12, 23361130065), (13, 21564120060), (14, 20023825770), (15, 18688904052), (18, 15574086710), (20, 14016678039), (21, 13349217180), (26, 10782060030), (28, 10011912885), (30, 9344452026), (35, 8009530308), (36, 7787043355), (39, 7188040020), (42, 6674608590), (45, 6229634684), (52, 5391030015), (60, 4672226013), (63, 4449739060), (65, 4312824012), (70, 4004765154), (78, 3594020010), (84, 3337304295), (90, 3114817342), (91, 3080588580), (105, 2669843436), (117, 2396013340), (126, 2224869530), (130, 2156412006), (140, 2002382577), (156, 1797010005), (180, 1557408671), (182, 1540294290), (195, 1437608004), (210, 1334921718), (234, 1198006670), (252, 1112434765), (260, 1078206003), (273, 1026862860), (315, 889947812), (364, 770147145), (390, 718804002), (420, 667460859), (455, 616117716), (468, 599003335), (546, 513431430), (585, 479202668), (630, 444973906), (780, 359402001), (819, 342287620), (910, 308058858), (1092, 256715715), (1170, 239601334), (1260, 222486953), (1365, 205372572), (1638, 171143810), (1820, 154029429), (2340, 119800667), (2730, 102686286), (3276, 85571905), (4095, 68457524), (5460, 51343143), (8190, 34228762), (16380, 17114381)]