671438160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 280

約数和(自身を含む): 2427378120

約数和(自身を除く): 1755939960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 397, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 729, 783, 794, 810, 870, 972, 1044, 1080, 1160, 1191, 1215, 1296, 1305, 1392, 1458, 1566, 1588, 1620, 1740, 1944, 1985, 2088, 2160, 2320, 2349, 2382, 2430, 2610, 2916, 3132, 3176, 3240, 3480, 3573, 3645, 3888, 3915, 3970, 4176, 4698, 4764, 4860, 5220, 5832, 5955, 6264, 6352, 6480, 6960, 7047, 7146, 7290, 7830, 7940, 9396, 9528, 9720, 10440, 10719, 11513, 11664, 11745, 11910, 12528, 14094, 14292, 14580, 15660, 15880, 17865, 18792, 19056, 19440, 20880, 21141, 21438, 23026, 23490, 23820, 28188, 28584, 29160, 31320, 31760, 32157, 34539, 35235, 35730, 37584, 42282, 42876, 46052, 46980, 47640, 53595, 56376, 57168, 57565, 58320, 62640, 64314, 69078, 70470, 71460, 84564, 85752, 92104, 93960, 95280, 96471, 103617, 105705, 107190, 112752, 115130, 128628, 138156, 140940, 142920, 160785, 169128, 171504, 172695, 184208, 187920, 192942, 207234, 211410, 214380, 230260, 257256, 276312, 281880, 285840, 289413, 310851, 321570, 338256, 345390, 385884, 414468, 422820, 428760, 460520, 482355, 514512, 518085, 552624, 563760, 578826, 621702, 643140, 690780, 771768, 828936, 845640, 857520, 921040, 932553, 964710, 1036170, 1157652, 1243404, 1286280, 1381560, 1447065, 1543536, 1554255, 1657872, 1691280, 1865106, 1929420, 2072340, 2315304, 2486808, 2572560, 2763120, 2797659, 2894130, 3108510, 3730212, 3858840, 4144680, 4630608, 4662765, 4973616, 5595318, 5788260, 6217020, 7460424, 7717680, 8289360, 8392977, 9325530, 11190636, 11576520, 12434040, 13988295, 14920848, 16785954, 18651060, 22381272, 23153040, 24868080, 27976590, 33571908, 37302120, 41964885, 44762544, 55953180, 67143816, 74604240, 83929770, 111906360, 134287632, 167859540, 223812720, 335719080, 671438160]

約数ペア:

[(1, 671438160), (2, 335719080), (3, 223812720), (4, 167859540), (5, 134287632), (6, 111906360), (8, 83929770), (9, 74604240), (10, 67143816), (12, 55953180), (15, 44762544), (16, 41964885), (18, 37302120), (20, 33571908), (24, 27976590), (27, 24868080), (29, 23153040), (30, 22381272), (36, 18651060), (40, 16785954), (45, 14920848), (48, 13988295), (54, 12434040), (58, 11576520), (60, 11190636), (72, 9325530), (80, 8392977), (81, 8289360), (87, 7717680), (90, 7460424), (108, 6217020), (116, 5788260), (120, 5595318), (135, 4973616), (144, 4662765), (145, 4630608), (162, 4144680), (174, 3858840), (180, 3730212), (216, 3108510), (232, 2894130), (240, 2797659), (243, 2763120), (261, 2572560), (270, 2486808), (290, 2315304), (324, 2072340), (348, 1929420), (360, 1865106), (397, 1691280), (405, 1657872), (432, 1554255), (435, 1543536), (464, 1447065), (486, 1381560), (522, 1286280), (540, 1243404), (580, 1157652), (648, 1036170), (696, 964710), (720, 932553), (729, 921040), (783, 857520), (794, 845640), (810, 828936), (870, 771768), (972, 690780), (1044, 643140), (1080, 621702), (1160, 578826), (1191, 563760), (1215, 552624), (1296, 518085), (1305, 514512), (1392, 482355), (1458, 460520), (1566, 428760), (1588, 422820), (1620, 414468), (1740, 385884), (1944, 345390), (1985, 338256), (2088, 321570), (2160, 310851), (2320, 289413), (2349, 285840), (2382, 281880), (2430, 276312), (2610, 257256), (2916, 230260), (3132, 214380), (3176, 211410), (3240, 207234), (3480, 192942), (3573, 187920), (3645, 184208), (3888, 172695), (3915, 171504), (3970, 169128), (4176, 160785), (4698, 142920), (4764, 140940), (4860, 138156), (5220, 128628), (5832, 115130), (5955, 112752), (6264, 107190), (6352, 105705), (6480, 103617), (6960, 96471), (7047, 95280), (7146, 93960), (7290, 92104), (7830, 85752), (7940, 84564), (9396, 71460), (9528, 70470), (9720, 69078), (10440, 64314), (10719, 62640), (11513, 58320), (11664, 57565), (11745, 57168), (11910, 56376), (12528, 53595), (14094, 47640), (14292, 46980), (14580, 46052), (15660, 42876), (15880, 42282), (17865, 37584), (18792, 35730), (19056, 35235), (19440, 34539), (20880, 32157), (21141, 31760), (21438, 31320), (23026, 29160), (23490, 28584), (23820, 28188)]