21673881180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{3613}}^1$

素因数の和:3687

約数の個数: 360

約数和(自身を含む): 81252723552

約数和(自身を除く): 59578842372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 81, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 162, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 324, 345, 378, 405, 414, 420, 460, 483, 529, 540, 567, 621, 630, 644, 690, 756, 805, 810, 828, 945, 966, 1035, 1058, 1134, 1242, 1260, 1380, 1449, 1587, 1610, 1620, 1863, 1890, 1932, 2070, 2116, 2268, 2415, 2484, 2645, 2835, 2898, 3105, 3174, 3220, 3613, 3703, 3726, 3780, 4140, 4347, 4761, 4830, 5290, 5670, 5796, 6210, 6348, 7226, 7245, 7406, 7452, 7935, 8694, 9315, 9522, 9660, 10580, 10839, 11109, 11340, 12420, 13041, 14283, 14452, 14490, 14812, 15870, 17388, 18065, 18515, 18630, 19044, 21678, 21735, 22218, 23805, 25291, 26082, 28566, 28980, 31740, 32517, 33327, 36130, 37030, 37260, 42849, 43356, 43470, 44436, 47610, 50582, 52164, 54195, 55545, 57132, 65034, 65205, 66654, 71415, 72260, 74060, 75873, 83099, 85698, 86940, 95220, 97551, 99981, 101164, 108390, 111090, 126455, 130068, 130410, 133308, 142830, 151746, 162585, 166198, 166635, 171396, 195102, 199962, 214245, 216780, 222180, 227619, 249297, 252910, 260820, 285660, 292653, 299943, 303492, 325170, 332396, 333270, 379365, 390204, 399924, 415495, 428490, 455238, 487755, 498594, 499905, 505820, 581693, 585306, 599886, 650340, 666540, 682857, 747891, 758730, 830990, 856980, 910476, 975510, 997188, 999810, 1138095, 1163386, 1170612, 1199772, 1246485, 1365714, 1463265, 1495782, 1499715, 1517460, 1661980, 1745079, 1911277, 1951020, 1999620, 2048571, 2243673, 2276190, 2326772, 2492970, 2731428, 2908465, 2926530, 2991564, 2999430, 3414285, 3490158, 3739455, 3822554, 4097142, 4487346, 4552380, 4985940, 5235237, 5733831, 5816930, 5853060, 5998860, 6731019, 6828570, 6980316, 7478910, 7645108, 8194284, 8725395, 8974692, 9556385, 10242855, 10470474, 11218365, 11467662, 11633860, 13378939, 13462038, 13657140, 14957820, 15705711, 17201493, 17450790, 19112770, 20485710, 20940948, 22436730, 22935324, 26176185, 26757878, 26924076, 28669155, 31411422, 33655095, 34402986, 34901580, 38225540, 40136817, 40971420, 44873460, 47117133, 51604479, 52352370, 53515756, 57338310, 62822844, 66894695, 67310190, 68805972, 78528555, 80273634, 86007465, 94234266, 103208958, 104704740, 114676620, 120410451, 133789390, 134620380, 154813437, 157057110, 160547268, 172014930, 188468532, 200684085, 206417916, 235585665, 240820902, 258022395, 267578780, 309626874, 314114220, 344029860, 361231353, 401368170, 471171330, 481641804, 516044790, 602052255, 619253748, 722462706, 774067185, 802736340, 942342660, 1032089580, 1083694059, 1204104510, 1444925412, 1548134370, 1806156765, 2167388118, 2408209020, 3096268740, 3612313530, 4334776236, 5418470295, 7224627060, 10836940590, 21673881180]

約数ペア:

[(1, 21673881180), (2, 10836940590), (3, 7224627060), (4, 5418470295), (5, 4334776236), (6, 3612313530), (7, 3096268740), (9, 2408209020), (10, 2167388118), (12, 1806156765), (14, 1548134370), (15, 1444925412), (18, 1204104510), (20, 1083694059), (21, 1032089580), (23, 942342660), (27, 802736340), (28, 774067185), (30, 722462706), (35, 619253748), (36, 602052255), (42, 516044790), (45, 481641804), (46, 471171330), (54, 401368170), (60, 361231353), (63, 344029860), (69, 314114220), (70, 309626874), (81, 267578780), (84, 258022395), (90, 240820902), (92, 235585665), (105, 206417916), (108, 200684085), (115, 188468532), (126, 172014930), (135, 160547268), (138, 157057110), (140, 154813437), (161, 134620380), (162, 133789390), (180, 120410451), (189, 114676620), (207, 104704740), (210, 103208958), (230, 94234266), (252, 86007465), (270, 80273634), (276, 78528555), (315, 68805972), (322, 67310190), (324, 66894695), (345, 62822844), (378, 57338310), (405, 53515756), (414, 52352370), (420, 51604479), (460, 47117133), (483, 44873460), (529, 40971420), (540, 40136817), (567, 38225540), (621, 34901580), (630, 34402986), (644, 33655095), (690, 31411422), (756, 28669155), (805, 26924076), (810, 26757878), (828, 26176185), (945, 22935324), (966, 22436730), (1035, 20940948), (1058, 20485710), (1134, 19112770), (1242, 17450790), (1260, 17201493), (1380, 15705711), (1449, 14957820), (1587, 13657140), (1610, 13462038), (1620, 13378939), (1863, 11633860), (1890, 11467662), (1932, 11218365), (2070, 10470474), (2116, 10242855), (2268, 9556385), (2415, 8974692), (2484, 8725395), (2645, 8194284), (2835, 7645108), (2898, 7478910), (3105, 6980316), (3174, 6828570), (3220, 6731019), (3613, 5998860), (3703, 5853060), (3726, 5816930), (3780, 5733831), (4140, 5235237), (4347, 4985940), (4761, 4552380), (4830, 4487346), (5290, 4097142), (5670, 3822554), (5796, 3739455), (6210, 3490158), (6348, 3414285), (7226, 2999430), (7245, 2991564), (7406, 2926530), (7452, 2908465), (7935, 2731428), (8694, 2492970), (9315, 2326772), (9522, 2276190), (9660, 2243673), (10580, 2048571), (10839, 1999620), (11109, 1951020), (11340, 1911277), (12420, 1745079), (13041, 1661980), (14283, 1517460), (14452, 1499715), (14490, 1495782), (14812, 1463265), (15870, 1365714), (17388, 1246485), (18065, 1199772), (18515, 1170612), (18630, 1163386), (19044, 1138095), (21678, 999810), (21735, 997188), (22218, 975510), (23805, 910476), (25291, 856980), (26082, 830990), (28566, 758730), (28980, 747891), (31740, 682857), (32517, 666540), (33327, 650340), (36130, 599886), (37030, 585306), (37260, 581693), (42849, 505820), (43356, 499905), (43470, 498594), (44436, 487755), (47610, 455238), (50582, 428490), (52164, 415495), (54195, 399924), (55545, 390204), (57132, 379365), (65034, 333270), (65205, 332396), (66654, 325170), (71415, 303492), (72260, 299943), (74060, 292653), (75873, 285660), (83099, 260820), (85698, 252910), (86940, 249297), (95220, 227619), (97551, 222180), (99981, 216780), (101164, 214245), (108390, 199962), (111090, 195102), (126455, 171396), (130068, 166635), (130410, 166198), (133308, 162585), (142830, 151746)]