28481796720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37567}}^1$

素因数の和:37611

約数の個数: 280

約数和(自身を含む): 106924989696

約数和(自身を除く): 78443192976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 9360, 9477, 9720, 10530, 11664, 12636, 14040, 14580, 15795, 16848, 18954, 19440, 21060, 25272, 28080, 29160, 31590, 37567, 37908, 42120, 47385, 50544, 58320, 63180, 75134, 75816, 84240, 94770, 112701, 126360, 150268, 151632, 187835, 189540, 225402, 252720, 300536, 338103, 375670, 379080, 450804, 488371, 563505, 601072, 676206, 751340, 758160, 901608, 976742, 1014309, 1127010, 1352412, 1465113, 1502680, 1690515, 1803216, 1953484, 2028618, 2254020, 2441855, 2704824, 2930226, 3005360, 3042927, 3381030, 3906968, 4057236, 4395339, 4508040, 4883710, 5071545, 5409648, 5860452, 6085854, 6762060, 7325565, 7813936, 8114472, 8790678, 9016080, 9128781, 9767420, 10143090, 11720904, 12171708, 13186017, 13524120, 14651130, 15214635, 16228944, 17581356, 18257562, 19534840, 20286180, 21976695, 23441808, 24343416, 26372034, 27048240, 27386343, 29302260, 30429270, 35162712, 36515124, 39069680, 39558051, 40572360, 43953390, 45643905, 48686832, 52744068, 54772686, 58604520, 60858540, 65930085, 70325424, 73030248, 79116102, 81144720, 87906780, 91287810, 105488136, 109545372, 117209040, 118674153, 121717080, 131860170, 136931715, 146060496, 158232204, 175813560, 182575620, 197790255, 210976272, 219090744, 237348306, 243434160, 263720340, 273863430, 316464408, 351627120, 356022459, 365151240, 395580510, 438181488, 474696612, 527440680, 547726860, 593370765, 632928816, 712044918, 730302480, 791161020, 949393224, 1054881360, 1095453720, 1186741530, 1424089836, 1582322040, 1780112295, 1898786448, 2190907440, 2373483060, 2848179672, 3164644080, 3560224590, 4746966120, 5696359344, 7120449180, 9493932240, 14240898360, 28481796720]

約数ペア:

[(1, 28481796720), (2, 14240898360), (3, 9493932240), (4, 7120449180), (5, 5696359344), (6, 4746966120), (8, 3560224590), (9, 3164644080), (10, 2848179672), (12, 2373483060), (13, 2190907440), (15, 1898786448), (16, 1780112295), (18, 1582322040), (20, 1424089836), (24, 1186741530), (26, 1095453720), (27, 1054881360), (30, 949393224), (36, 791161020), (39, 730302480), (40, 712044918), (45, 632928816), (48, 593370765), (52, 547726860), (54, 527440680), (60, 474696612), (65, 438181488), (72, 395580510), (78, 365151240), (80, 356022459), (81, 351627120), (90, 316464408), (104, 273863430), (108, 263720340), (117, 243434160), (120, 237348306), (130, 219090744), (135, 210976272), (144, 197790255), (156, 182575620), (162, 175813560), (180, 158232204), (195, 146060496), (208, 136931715), (216, 131860170), (234, 121717080), (240, 118674153), (243, 117209040), (260, 109545372), (270, 105488136), (312, 91287810), (324, 87906780), (351, 81144720), (360, 79116102), (390, 73030248), (405, 70325424), (432, 65930085), (468, 60858540), (486, 58604520), (520, 54772686), (540, 52744068), (585, 48686832), (624, 45643905), (648, 43953390), (702, 40572360), (720, 39558051), (729, 39069680), (780, 36515124), (810, 35162712), (936, 30429270), (972, 29302260), (1040, 27386343), (1053, 27048240), (1080, 26372034), (1170, 24343416), (1215, 23441808), (1296, 21976695), (1404, 20286180), (1458, 19534840), (1560, 18257562), (1620, 17581356), (1755, 16228944), (1872, 15214635), (1944, 14651130), (2106, 13524120), (2160, 13186017), (2340, 12171708), (2430, 11720904), (2808, 10143090), (2916, 9767420), (3120, 9128781), (3159, 9016080), (3240, 8790678), (3510, 8114472), (3645, 7813936), (3888, 7325565), (4212, 6762060), (4680, 6085854), (4860, 5860452), (5265, 5409648), (5616, 5071545), (5832, 4883710), (6318, 4508040), (6480, 4395339), (7020, 4057236), (7290, 3906968), (8424, 3381030), (9360, 3042927), (9477, 3005360), (9720, 2930226), (10530, 2704824), (11664, 2441855), (12636, 2254020), (14040, 2028618), (14580, 1953484), (15795, 1803216), (16848, 1690515), (18954, 1502680), (19440, 1465113), (21060, 1352412), (25272, 1127010), (28080, 1014309), (29160, 976742), (31590, 901608), (37567, 758160), (37908, 751340), (42120, 676206), (47385, 601072), (50544, 563505), (58320, 488371), (63180, 450804), (75134, 379080), (75816, 375670), (84240, 338103), (94770, 300536), (112701, 252720), (126360, 225402), (150268, 189540), (151632, 187835)]