161262080640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{354391}}^1$

素因数の和:354495

約数の個数: 192

約数和(自身を含む): 563908550400

約数和(自身を除く): 402646469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 9480, 10112, 11376, 12640, 14220, 15168, 18960, 22752, 25280, 28440, 30336, 37920, 45504, 50560, 56880, 75840, 91008, 113760, 151680, 227520, 354391, 455040, 708782, 1063173, 1417564, 1771955, 2126346, 2835128, 3189519, 3543910, 4252692, 5315865, 5670256, 6379038, 7087820, 8505384, 10631730, 11340512, 12758076, 14175640, 15947595, 17010768, 21263460, 22681024, 25516152, 27996889, 28351280, 31895190, 34021536, 42526920, 45362048, 51032304, 55993778, 56702560, 63790380, 68043072, 83990667, 85053840, 102064608, 111987556, 113405120, 127580760, 136086144, 139984445, 167981334, 170107680, 204129216, 223975112, 226810240, 251972001, 255161520, 279968890, 335962668, 340215360, 408258432, 419953335, 447950224, 503944002, 510323040, 559937780, 671925336, 680430720, 839906670, 895900448, 1007888004, 1020646080, 1119875560, 1259860005, 1343850672, 1679813340, 1791800896, 2015776008, 2041292160, 2239751120, 2519720010, 2687701344, 3359626680, 3583601792, 4031552016, 4479502240, 5039440020, 5375402688, 6719253360, 8063104032, 8959004480, 10078880040, 10750805376, 13438506720, 16126208064, 17918008960, 20157760080, 26877013440, 32252416128, 40315520160, 53754026880, 80631040320, 161262080640]

約数ペア:

[(1, 161262080640), (2, 80631040320), (3, 53754026880), (4, 40315520160), (5, 32252416128), (6, 26877013440), (8, 20157760080), (9, 17918008960), (10, 16126208064), (12, 13438506720), (15, 10750805376), (16, 10078880040), (18, 8959004480), (20, 8063104032), (24, 6719253360), (30, 5375402688), (32, 5039440020), (36, 4479502240), (40, 4031552016), (45, 3583601792), (48, 3359626680), (60, 2687701344), (64, 2519720010), (72, 2239751120), (79, 2041292160), (80, 2015776008), (90, 1791800896), (96, 1679813340), (120, 1343850672), (128, 1259860005), (144, 1119875560), (158, 1020646080), (160, 1007888004), (180, 895900448), (192, 839906670), (237, 680430720), (240, 671925336), (288, 559937780), (316, 510323040), (320, 503944002), (360, 447950224), (384, 419953335), (395, 408258432), (474, 340215360), (480, 335962668), (576, 279968890), (632, 255161520), (640, 251972001), (711, 226810240), (720, 223975112), (790, 204129216), (948, 170107680), (960, 167981334), (1152, 139984445), (1185, 136086144), (1264, 127580760), (1422, 113405120), (1440, 111987556), (1580, 102064608), (1896, 85053840), (1920, 83990667), (2370, 68043072), (2528, 63790380), (2844, 56702560), (2880, 55993778), (3160, 51032304), (3555, 45362048), (3792, 42526920), (4740, 34021536), (5056, 31895190), (5688, 28351280), (5760, 27996889), (6320, 25516152), (7110, 22681024), (7584, 21263460), (9480, 17010768), (10112, 15947595), (11376, 14175640), (12640, 12758076), (14220, 11340512), (15168, 10631730), (18960, 8505384), (22752, 7087820), (25280, 6379038), (28440, 5670256), (30336, 5315865), (37920, 4252692), (45504, 3543910), (50560, 3189519), (56880, 2835128), (75840, 2126346), (91008, 1771955), (113760, 1417564), (151680, 1063173), (227520, 708782), (354391, 455040)]