331811161920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{70639}}^1$

素因数の和:70902

約数の個数: 336

約数和(自身を含む): 1309950420480

約数和(自身を除く): 978139258560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 233, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 466, 480, 504, 560, 576, 630, 672, 699, 720, 840, 932, 960, 1008, 1120, 1165, 1260, 1344, 1398, 1440, 1631, 1680, 1864, 2016, 2097, 2240, 2330, 2520, 2796, 2880, 3262, 3360, 3495, 3728, 4032, 4194, 4660, 4893, 5040, 5592, 6524, 6720, 6990, 7456, 8155, 8388, 9320, 9786, 10080, 10485, 11184, 13048, 13980, 14679, 14912, 16310, 16776, 18640, 19572, 20160, 20970, 22368, 24465, 26096, 27960, 29358, 32620, 33552, 37280, 39144, 41940, 44736, 48930, 52192, 55920, 58716, 65240, 67104, 70639, 73395, 74560, 78288, 83880, 97860, 104384, 111840, 117432, 130480, 134208, 141278, 146790, 156576, 167760, 195720, 211917, 223680, 234864, 260960, 282556, 293580, 313152, 335520, 353195, 391440, 423834, 469728, 494473, 521920, 565112, 587160, 635751, 671040, 706390, 782880, 847668, 939456, 988946, 1059585, 1130224, 1174320, 1271502, 1412780, 1483419, 1565760, 1695336, 1977892, 2119170, 2260448, 2348640, 2472365, 2543004, 2825560, 2966838, 3178755, 3390672, 3955784, 4238340, 4450257, 4520896, 4697280, 4944730, 5086008, 5651120, 5933676, 6357510, 6781344, 7417095, 7911568, 8476680, 8900514, 9889460, 10172016, 11302240, 11867352, 12715020, 13562688, 14834190, 15823136, 16458887, 16953360, 17801028, 19778920, 20344032, 22251285, 22604480, 23734704, 25430040, 29668380, 31646272, 32917774, 33906720, 35602056, 39557840, 40688064, 44502570, 47469408, 49376661, 50860080, 59336760, 65835548, 67813440, 71204112, 79115680, 82294435, 89005140, 94938816, 98753322, 101720160, 115212209, 118673520, 131671096, 142408224, 148129983, 158231360, 164588870, 178010280, 197506644, 203440320, 230424418, 237347040, 246883305, 263342192, 284816448, 296259966, 329177740, 345636627, 356020560, 395013288, 460848836, 474694080, 493766610, 526684384, 576061045, 592519932, 658355480, 691273254, 712041120, 740649915, 790026576, 921697672, 987533220, 1036909881, 1053368768, 1152122090, 1185039864, 1316710960, 1382546508, 1424082240, 1481299830, 1580053152, 1728183135, 1843395344, 1975066440, 2073819762, 2304244180, 2370079728, 2633421920, 2765093016, 2962599660, 3160106304, 3456366270, 3686790688, 3950132880, 4147639524, 4608488360, 4740159456, 5184549405, 5266843840, 5530186032, 5925199320, 6912732540, 7373581376, 7900265760, 8295279048, 9216976720, 9480318912, 10369098810, 11060372064, 11850398640, 13825465080, 15800531520, 16590558096, 18433953440, 20738197620, 22120744128, 23700797280, 27650930160, 33181116192, 36867906880, 41476395240, 47401594560, 55301860320, 66362232384, 82952790480, 110603720640, 165905580960, 331811161920]

約数ペア:

[(1, 331811161920), (2, 165905580960), (3, 110603720640), (4, 82952790480), (5, 66362232384), (6, 55301860320), (7, 47401594560), (8, 41476395240), (9, 36867906880), (10, 33181116192), (12, 27650930160), (14, 23700797280), (15, 22120744128), (16, 20738197620), (18, 18433953440), (20, 16590558096), (21, 15800531520), (24, 13825465080), (28, 11850398640), (30, 11060372064), (32, 10369098810), (35, 9480318912), (36, 9216976720), (40, 8295279048), (42, 7900265760), (45, 7373581376), (48, 6912732540), (56, 5925199320), (60, 5530186032), (63, 5266843840), (64, 5184549405), (70, 4740159456), (72, 4608488360), (80, 4147639524), (84, 3950132880), (90, 3686790688), (96, 3456366270), (105, 3160106304), (112, 2962599660), (120, 2765093016), (126, 2633421920), (140, 2370079728), (144, 2304244180), (160, 2073819762), (168, 1975066440), (180, 1843395344), (192, 1728183135), (210, 1580053152), (224, 1481299830), (233, 1424082240), (240, 1382546508), (252, 1316710960), (280, 1185039864), (288, 1152122090), (315, 1053368768), (320, 1036909881), (336, 987533220), (360, 921697672), (420, 790026576), (448, 740649915), (466, 712041120), (480, 691273254), (504, 658355480), (560, 592519932), (576, 576061045), (630, 526684384), (672, 493766610), (699, 474694080), (720, 460848836), (840, 395013288), (932, 356020560), (960, 345636627), (1008, 329177740), (1120, 296259966), (1165, 284816448), (1260, 263342192), (1344, 246883305), (1398, 237347040), (1440, 230424418), (1631, 203440320), (1680, 197506644), (1864, 178010280), (2016, 164588870), (2097, 158231360), (2240, 148129983), (2330, 142408224), (2520, 131671096), (2796, 118673520), (2880, 115212209), (3262, 101720160), (3360, 98753322), (3495, 94938816), (3728, 89005140), (4032, 82294435), (4194, 79115680), (4660, 71204112), (4893, 67813440), (5040, 65835548), (5592, 59336760), (6524, 50860080), (6720, 49376661), (6990, 47469408), (7456, 44502570), (8155, 40688064), (8388, 39557840), (9320, 35602056), (9786, 33906720), (10080, 32917774), (10485, 31646272), (11184, 29668380), (13048, 25430040), (13980, 23734704), (14679, 22604480), (14912, 22251285), (16310, 20344032), (16776, 19778920), (18640, 17801028), (19572, 16953360), (20160, 16458887), (20970, 15823136), (22368, 14834190), (24465, 13562688), (26096, 12715020), (27960, 11867352), (29358, 11302240), (32620, 10172016), (33552, 9889460), (37280, 8900514), (39144, 8476680), (41940, 7911568), (44736, 7417095), (48930, 6781344), (52192, 6357510), (55920, 5933676), (58716, 5651120), (65240, 5086008), (67104, 4944730), (70639, 4697280), (73395, 4520896), (74560, 4450257), (78288, 4238340), (83880, 3955784), (97860, 3390672), (104384, 3178755), (111840, 2966838), (117432, 2825560), (130480, 2543004), (134208, 2472365), (141278, 2348640), (146790, 2260448), (156576, 2119170), (167760, 1977892), (195720, 1695336), (211917, 1565760), (223680, 1483419), (234864, 1412780), (260960, 1271502), (282556, 1174320), (293580, 1130224), (313152, 1059585), (335520, 988946), (353195, 939456), (391440, 847668), (423834, 782880), (469728, 706390), (494473, 671040), (521920, 635751), (565112, 587160)]