18645971520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12703}}^1$

素因数の和:12873

約数の個数: 224

約数和(自身を含む): 65052610560

約数和(自身を除く): 46406639040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 139, 160, 165, 176, 192, 220, 240, 264, 278, 320, 330, 352, 417, 440, 480, 528, 556, 660, 695, 704, 834, 880, 960, 1056, 1112, 1320, 1390, 1529, 1668, 1760, 2085, 2112, 2224, 2640, 2780, 3058, 3336, 3520, 4170, 4448, 4587, 5280, 5560, 6116, 6672, 7645, 8340, 8896, 9174, 10560, 11120, 12232, 12703, 13344, 15290, 16680, 18348, 22240, 22935, 24464, 25406, 26688, 30580, 33360, 36696, 38109, 44480, 45870, 48928, 50812, 61160, 63515, 66720, 73392, 76218, 91740, 97856, 101624, 122320, 127030, 133440, 139733, 146784, 152436, 183480, 190545, 203248, 244640, 254060, 279466, 293568, 304872, 366960, 381090, 406496, 419199, 489280, 508120, 558932, 609744, 698665, 733920, 762180, 812992, 838398, 1016240, 1117864, 1219488, 1397330, 1467840, 1524360, 1676796, 1765717, 2032480, 2095995, 2235728, 2438976, 2794660, 3048720, 3353592, 3531434, 4064960, 4191990, 4471456, 5297151, 5589320, 6097440, 6707184, 7062868, 8383980, 8828585, 8942912, 10594302, 11178640, 12194880, 13414368, 14125736, 16767960, 17657170, 19422887, 21188604, 22357280, 26485755, 26828736, 28251472, 33535920, 35314340, 38845774, 42377208, 44714560, 52971510, 56502944, 58268661, 67071840, 70628680, 77691548, 84754416, 97114435, 105943020, 113005888, 116537322, 134143680, 141257360, 155383096, 169508832, 194228870, 211886040, 233074644, 282514720, 291343305, 310766192, 339017664, 388457740, 423772080, 466149288, 565029440, 582686610, 621532384, 776915480, 847544160, 932298576, 1165373220, 1243064768, 1553830960, 1695088320, 1864597152, 2330746440, 3107661920, 3729194304, 4661492880, 6215323840, 9322985760, 18645971520]

約数ペア:

[(1, 18645971520), (2, 9322985760), (3, 6215323840), (4, 4661492880), (5, 3729194304), (6, 3107661920), (8, 2330746440), (10, 1864597152), (11, 1695088320), (12, 1553830960), (15, 1243064768), (16, 1165373220), (20, 932298576), (22, 847544160), (24, 776915480), (30, 621532384), (32, 582686610), (33, 565029440), (40, 466149288), (44, 423772080), (48, 388457740), (55, 339017664), (60, 310766192), (64, 291343305), (66, 282514720), (80, 233074644), (88, 211886040), (96, 194228870), (110, 169508832), (120, 155383096), (132, 141257360), (139, 134143680), (160, 116537322), (165, 113005888), (176, 105943020), (192, 97114435), (220, 84754416), (240, 77691548), (264, 70628680), (278, 67071840), (320, 58268661), (330, 56502944), (352, 52971510), (417, 44714560), (440, 42377208), (480, 38845774), (528, 35314340), (556, 33535920), (660, 28251472), (695, 26828736), (704, 26485755), (834, 22357280), (880, 21188604), (960, 19422887), (1056, 17657170), (1112, 16767960), (1320, 14125736), (1390, 13414368), (1529, 12194880), (1668, 11178640), (1760, 10594302), (2085, 8942912), (2112, 8828585), (2224, 8383980), (2640, 7062868), (2780, 6707184), (3058, 6097440), (3336, 5589320), (3520, 5297151), (4170, 4471456), (4448, 4191990), (4587, 4064960), (5280, 3531434), (5560, 3353592), (6116, 3048720), (6672, 2794660), (7645, 2438976), (8340, 2235728), (8896, 2095995), (9174, 2032480), (10560, 1765717), (11120, 1676796), (12232, 1524360), (12703, 1467840), (13344, 1397330), (15290, 1219488), (16680, 1117864), (18348, 1016240), (22240, 838398), (22935, 812992), (24464, 762180), (25406, 733920), (26688, 698665), (30580, 609744), (33360, 558932), (36696, 508120), (38109, 489280), (44480, 419199), (45870, 406496), (48928, 381090), (50812, 366960), (61160, 304872), (63515, 293568), (66720, 279466), (73392, 254060), (76218, 244640), (91740, 203248), (97856, 190545), (101624, 183480), (122320, 152436), (127030, 146784), (133440, 139733)]