399387309120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{35099}}^1$

素因数の和:35567

約数の個数: 280

約数和(自身を含む): 1423967688000

約数和(自身を除く): 1024580378880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 439, 480, 540, 576, 648, 720, 810, 864, 878, 960, 1080, 1296, 1317, 1440, 1620, 1728, 1756, 2160, 2195, 2592, 2634, 2880, 3240, 3512, 3951, 4320, 4390, 5184, 5268, 6480, 6585, 7024, 7902, 8640, 8780, 10536, 11853, 12960, 13170, 14048, 15804, 17560, 19755, 21072, 23706, 25920, 26340, 28096, 31608, 35099, 35120, 35559, 39510, 42144, 47412, 52680, 59265, 63216, 70198, 70240, 71118, 79020, 84288, 94824, 105297, 105360, 118530, 126432, 140396, 140480, 142236, 158040, 175495, 177795, 189648, 210594, 210720, 237060, 252864, 280792, 284472, 315891, 316080, 350990, 355590, 379296, 421188, 421440, 474120, 526485, 561584, 568944, 631782, 632160, 701980, 711180, 758592, 842376, 947673, 948240, 1052970, 1123168, 1137888, 1263564, 1264320, 1403960, 1422360, 1579455, 1684752, 1895346, 1896480, 2105940, 2246336, 2275776, 2527128, 2807920, 2843019, 2844720, 3158910, 3369504, 3790692, 3792960, 4211880, 4738365, 5054256, 5615840, 5686038, 5689440, 6317820, 6739008, 7581384, 8423760, 9476730, 10108512, 11231680, 11372076, 11378880, 12635640, 14215095, 15162768, 15408461, 16847520, 18953460, 20217024, 22744152, 25271280, 28430190, 30325536, 30816922, 33695040, 37906920, 45488304, 46225383, 50542560, 56860380, 60651072, 61633844, 75813840, 77042305, 90976608, 92450766, 101085120, 113720760, 123267688, 138676149, 151627680, 154084610, 181953216, 184901532, 227441520, 231126915, 246535376, 277352298, 303255360, 308169220, 369803064, 416028447, 454883040, 462253830, 493070752, 554704596, 616338440, 693380745, 739606128, 832056894, 909766080, 924507660, 986141504, 1109409192, 1232676880, 1248085341, 1386761490, 1479212256, 1664113788, 1849015320, 2080142235, 2218818384, 2465353760, 2496170682, 2773522980, 2958424512, 3328227576, 3698030640, 4160284470, 4437636768, 4930707520, 4992341364, 5547045960, 6240426705, 6656455152, 7396061280, 8320568940, 8875273536, 9984682728, 11094091920, 12480853410, 13312910304, 14792122560, 16641137880, 19969365456, 22188183840, 24961706820, 26625820608, 33282275760, 39938730912, 44376367680, 49923413640, 66564551520, 79877461824, 99846827280, 133129103040, 199693654560, 399387309120]

約数ペア:

[(1, 399387309120), (2, 199693654560), (3, 133129103040), (4, 99846827280), (5, 79877461824), (6, 66564551520), (8, 49923413640), (9, 44376367680), (10, 39938730912), (12, 33282275760), (15, 26625820608), (16, 24961706820), (18, 22188183840), (20, 19969365456), (24, 16641137880), (27, 14792122560), (30, 13312910304), (32, 12480853410), (36, 11094091920), (40, 9984682728), (45, 8875273536), (48, 8320568940), (54, 7396061280), (60, 6656455152), (64, 6240426705), (72, 5547045960), (80, 4992341364), (81, 4930707520), (90, 4437636768), (96, 4160284470), (108, 3698030640), (120, 3328227576), (135, 2958424512), (144, 2773522980), (160, 2496170682), (162, 2465353760), (180, 2218818384), (192, 2080142235), (216, 1849015320), (240, 1664113788), (270, 1479212256), (288, 1386761490), (320, 1248085341), (324, 1232676880), (360, 1109409192), (405, 986141504), (432, 924507660), (439, 909766080), (480, 832056894), (540, 739606128), (576, 693380745), (648, 616338440), (720, 554704596), (810, 493070752), (864, 462253830), (878, 454883040), (960, 416028447), (1080, 369803064), (1296, 308169220), (1317, 303255360), (1440, 277352298), (1620, 246535376), (1728, 231126915), (1756, 227441520), (2160, 184901532), (2195, 181953216), (2592, 154084610), (2634, 151627680), (2880, 138676149), (3240, 123267688), (3512, 113720760), (3951, 101085120), (4320, 92450766), (4390, 90976608), (5184, 77042305), (5268, 75813840), (6480, 61633844), (6585, 60651072), (7024, 56860380), (7902, 50542560), (8640, 46225383), (8780, 45488304), (10536, 37906920), (11853, 33695040), (12960, 30816922), (13170, 30325536), (14048, 28430190), (15804, 25271280), (17560, 22744152), (19755, 20217024), (21072, 18953460), (23706, 16847520), (25920, 15408461), (26340, 15162768), (28096, 14215095), (31608, 12635640), (35099, 11378880), (35120, 11372076), (35559, 11231680), (39510, 10108512), (42144, 9476730), (47412, 8423760), (52680, 7581384), (59265, 6739008), (63216, 6317820), (70198, 5689440), (70240, 5686038), (71118, 5615840), (79020, 5054256), (84288, 4738365), (94824, 4211880), (105297, 3792960), (105360, 3790692), (118530, 3369504), (126432, 3158910), (140396, 2844720), (140480, 2843019), (142236, 2807920), (158040, 2527128), (175495, 2275776), (177795, 2246336), (189648, 2105940), (210594, 1896480), (210720, 1895346), (237060, 1684752), (252864, 1579455), (280792, 1422360), (284472, 1403960), (315891, 1264320), (316080, 1263564), (350990, 1137888), (355590, 1123168), (379296, 1052970), (421188, 948240), (421440, 947673), (474120, 842376), (526485, 758592), (561584, 711180), (568944, 701980), (631782, 632160)]