1661534828640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{80167}}^1$

素因数の和:80614

約数の個数: 288

約数和(自身を含む): 5838273080640

約数和(自身を除く): 4176738252000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 389, 444, 480, 555, 592, 666, 720, 740, 778, 888, 1110, 1167, 1184, 1332, 1440, 1480, 1556, 1665, 1776, 1945, 2220, 2334, 2664, 2960, 3112, 3330, 3501, 3552, 3890, 4440, 4668, 5328, 5835, 5920, 6224, 6660, 7002, 7780, 8880, 9336, 10656, 11670, 12448, 13320, 14004, 14393, 15560, 17505, 17760, 18672, 23340, 26640, 28008, 28786, 31120, 35010, 37344, 43179, 46680, 53280, 56016, 57572, 62240, 70020, 71965, 80167, 86358, 93360, 112032, 115144, 129537, 140040, 143930, 160334, 172716, 186720, 215895, 230288, 240501, 259074, 280080, 287860, 320668, 345432, 400835, 431790, 460576, 481002, 518148, 560160, 575720, 641336, 647685, 690864, 721503, 801670, 863580, 962004, 1036296, 1151440, 1202505, 1282672, 1295370, 1381728, 1443006, 1603340, 1727160, 1924008, 2072592, 2302880, 2405010, 2565344, 2590740, 2886012, 2966179, 3206680, 3454320, 3607515, 3848016, 4145184, 4810020, 5181480, 5772024, 5932358, 6413360, 6908640, 7215030, 7696032, 8898537, 9620040, 10362960, 11544048, 11864716, 12826720, 14430060, 14830895, 17797074, 19240080, 20725920, 23088096, 23729432, 26695611, 28860120, 29661790, 31184963, 35594148, 38480160, 44492685, 47458864, 53391222, 57720240, 59323580, 62369926, 71188296, 88985370, 93554889, 94917728, 106782444, 115440480, 118647160, 124739852, 133478055, 142376592, 155924815, 177970740, 187109778, 213564888, 237294320, 249479704, 266956110, 280664667, 284753184, 311849630, 355941480, 374219556, 427129776, 467774445, 474588640, 498959408, 533912220, 561329334, 623699260, 711882960, 748439112, 854259552, 935548890, 997918816, 1067824440, 1122658668, 1153843631, 1247398520, 1403323335, 1423765920, 1496878224, 1871097780, 2135648880, 2245317336, 2307687262, 2494797040, 2806646670, 2993756448, 3461530893, 3742195560, 4271297760, 4490634672, 4615374524, 4989594080, 5613293340, 5769218155, 6923061786, 7484391120, 8981269344, 9230749048, 10384592679, 11226586680, 11538436310, 13846123572, 14968782240, 17307654465, 18461498096, 20769185358, 22453173360, 23076872620, 27692247144, 34615308930, 36922996192, 41538370716, 44906346720, 46153745240, 51922963395, 55384494288, 69230617860, 83076741432, 92307490480, 103845926790, 110768988576, 138461235720, 166153482864, 184614980960, 207691853580, 276922471440, 332306965728, 415383707160, 553844942880, 830767414320, 1661534828640]

約数ペア:

[(1, 1661534828640), (2, 830767414320), (3, 553844942880), (4, 415383707160), (5, 332306965728), (6, 276922471440), (8, 207691853580), (9, 184614980960), (10, 166153482864), (12, 138461235720), (15, 110768988576), (16, 103845926790), (18, 92307490480), (20, 83076741432), (24, 69230617860), (30, 55384494288), (32, 51922963395), (36, 46153745240), (37, 44906346720), (40, 41538370716), (45, 36922996192), (48, 34615308930), (60, 27692247144), (72, 23076872620), (74, 22453173360), (80, 20769185358), (90, 18461498096), (96, 17307654465), (111, 14968782240), (120, 13846123572), (144, 11538436310), (148, 11226586680), (160, 10384592679), (180, 9230749048), (185, 8981269344), (222, 7484391120), (240, 6923061786), (288, 5769218155), (296, 5613293340), (333, 4989594080), (360, 4615374524), (370, 4490634672), (389, 4271297760), (444, 3742195560), (480, 3461530893), (555, 2993756448), (592, 2806646670), (666, 2494797040), (720, 2307687262), (740, 2245317336), (778, 2135648880), (888, 1871097780), (1110, 1496878224), (1167, 1423765920), (1184, 1403323335), (1332, 1247398520), (1440, 1153843631), (1480, 1122658668), (1556, 1067824440), (1665, 997918816), (1776, 935548890), (1945, 854259552), (2220, 748439112), (2334, 711882960), (2664, 623699260), (2960, 561329334), (3112, 533912220), (3330, 498959408), (3501, 474588640), (3552, 467774445), (3890, 427129776), (4440, 374219556), (4668, 355941480), (5328, 311849630), (5835, 284753184), (5920, 280664667), (6224, 266956110), (6660, 249479704), (7002, 237294320), (7780, 213564888), (8880, 187109778), (9336, 177970740), (10656, 155924815), (11670, 142376592), (12448, 133478055), (13320, 124739852), (14004, 118647160), (14393, 115440480), (15560, 106782444), (17505, 94917728), (17760, 93554889), (18672, 88985370), (23340, 71188296), (26640, 62369926), (28008, 59323580), (28786, 57720240), (31120, 53391222), (35010, 47458864), (37344, 44492685), (43179, 38480160), (46680, 35594148), (53280, 31184963), (56016, 29661790), (57572, 28860120), (62240, 26695611), (70020, 23729432), (71965, 23088096), (80167, 20725920), (86358, 19240080), (93360, 17797074), (112032, 14830895), (115144, 14430060), (129537, 12826720), (140040, 11864716), (143930, 11544048), (160334, 10362960), (172716, 9620040), (186720, 8898537), (215895, 7696032), (230288, 7215030), (240501, 6908640), (259074, 6413360), (280080, 5932358), (287860, 5772024), (320668, 5181480), (345432, 4810020), (400835, 4145184), (431790, 3848016), (460576, 3607515), (481002, 3454320), (518148, 3206680), (560160, 2966179), (575720, 2886012), (641336, 2590740), (647685, 2565344), (690864, 2405010), (721503, 2302880), (801670, 2072592), (863580, 1924008), (962004, 1727160), (1036296, 1603340), (1151440, 1443006), (1202505, 1381728), (1282672, 1295370)]