20670963840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{36997}}^1$

素因数の和:37119

約数の個数: 192

約数和(自身を含む): 72117241560

約数和(自身を除く): 51446277720

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, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 776, 873, 960, 970, 1152, 1164, 1440, 1455, 1552, 1746, 1920, 1940, 2328, 2880, 2910, 3104, 3492, 3880, 4365, 4656, 5760, 5820, 6208, 6984, 7760, 8730, 9312, 11640, 12416, 13968, 15520, 17460, 18624, 23280, 27936, 31040, 34920, 36997, 37248, 46560, 55872, 62080, 69840, 73994, 93120, 110991, 111744, 139680, 147988, 184985, 186240, 221982, 279360, 295976, 332973, 369970, 443964, 554955, 558720, 591952, 665946, 739940, 887928, 1109910, 1183904, 1331892, 1479880, 1664865, 1775856, 2219820, 2367808, 2663784, 2959760, 3329730, 3551712, 3588709, 4439640, 4735616, 5327568, 5919520, 6659460, 7103424, 7177418, 8879280, 10655136, 10766127, 11839040, 13318920, 14206848, 14354836, 17758560, 17943545, 21310272, 21532254, 23678080, 26637840, 28709672, 32298381, 35517120, 35887090, 42620544, 43064508, 53275680, 53830635, 57419344, 64596762, 71034240, 71774180, 86129016, 106551360, 107661270, 114838688, 129193524, 143548360, 161491905, 172258032, 213102720, 215322540, 229677376, 258387048, 287096720, 322983810, 344516064, 430645080, 459354752, 516774096, 574193440, 645967620, 689032128, 861290160, 1033548192, 1148386880, 1291935240, 1378064256, 1722580320, 2067096384, 2296773760, 2583870480, 3445160640, 4134192768, 5167740960, 6890321280, 10335481920, 20670963840]

約数ペア:

[(1, 20670963840), (2, 10335481920), (3, 6890321280), (4, 5167740960), (5, 4134192768), (6, 3445160640), (8, 2583870480), (9, 2296773760), (10, 2067096384), (12, 1722580320), (15, 1378064256), (16, 1291935240), (18, 1148386880), (20, 1033548192), (24, 861290160), (30, 689032128), (32, 645967620), (36, 574193440), (40, 516774096), (45, 459354752), (48, 430645080), (60, 344516064), (64, 322983810), (72, 287096720), (80, 258387048), (90, 229677376), (96, 215322540), (97, 213102720), (120, 172258032), (128, 161491905), (144, 143548360), (160, 129193524), (180, 114838688), (192, 107661270), (194, 106551360), (240, 86129016), (288, 71774180), (291, 71034240), (320, 64596762), (360, 57419344), (384, 53830635), (388, 53275680), (480, 43064508), (485, 42620544), (576, 35887090), (582, 35517120), (640, 32298381), (720, 28709672), (776, 26637840), (873, 23678080), (960, 21532254), (970, 21310272), (1152, 17943545), (1164, 17758560), (1440, 14354836), (1455, 14206848), (1552, 13318920), (1746, 11839040), (1920, 10766127), (1940, 10655136), (2328, 8879280), (2880, 7177418), (2910, 7103424), (3104, 6659460), (3492, 5919520), (3880, 5327568), (4365, 4735616), (4656, 4439640), (5760, 3588709), (5820, 3551712), (6208, 3329730), (6984, 2959760), (7760, 2663784), (8730, 2367808), (9312, 2219820), (11640, 1775856), (12416, 1664865), (13968, 1479880), (15520, 1331892), (17460, 1183904), (18624, 1109910), (23280, 887928), (27936, 739940), (31040, 665946), (34920, 591952), (36997, 558720), (37248, 554955), (46560, 443964), (55872, 369970), (62080, 332973), (69840, 295976), (73994, 279360), (93120, 221982), (110991, 186240), (111744, 184985), (139680, 147988)]