128580198660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13859}}^1$

素因数の和:13989

約数の個数: 288

約数和(自身を含む): 427173626880

約数和(自身を除く): 298593428220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 83, 90, 92, 108, 115, 135, 138, 162, 166, 180, 207, 230, 243, 249, 270, 276, 324, 332, 345, 405, 414, 415, 460, 486, 498, 540, 621, 690, 747, 810, 828, 830, 972, 996, 1035, 1215, 1242, 1245, 1380, 1494, 1620, 1660, 1863, 1909, 2070, 2241, 2430, 2484, 2490, 2988, 3105, 3726, 3735, 3818, 4140, 4482, 4860, 4980, 5589, 5727, 6210, 6723, 7452, 7470, 7636, 8964, 9315, 9545, 11178, 11205, 11454, 12420, 13446, 13859, 14940, 17181, 18630, 19090, 20169, 22356, 22410, 22908, 26892, 27718, 27945, 28635, 33615, 34362, 37260, 38180, 40338, 41577, 44820, 51543, 55436, 55890, 57270, 67230, 68724, 69295, 80676, 83154, 85905, 100845, 103086, 111780, 114540, 124731, 134460, 138590, 154629, 166308, 171810, 201690, 206172, 207885, 249462, 257715, 277180, 309258, 318757, 343620, 374193, 403380, 415770, 463887, 498924, 515430, 618516, 623655, 637514, 748386, 773145, 831540, 927774, 956271, 1030860, 1122579, 1150297, 1247310, 1275028, 1496772, 1546290, 1593785, 1855548, 1870965, 1912542, 2245158, 2300594, 2319435, 2494620, 2868813, 3092580, 3187570, 3367737, 3450891, 3741930, 3825084, 4490316, 4601188, 4638870, 4781355, 5612895, 5737626, 5751485, 6375140, 6735474, 6901782, 7483860, 8606439, 9277740, 9562710, 10352673, 11225790, 11475252, 11502970, 13470948, 13803564, 14344065, 16838685, 17212878, 17254455, 19125420, 20705346, 22451580, 23005940, 25819317, 26456831, 28688130, 31058019, 33677370, 34425756, 34508910, 41410692, 43032195, 51638634, 51763365, 52913662, 57376260, 62116038, 67354740, 69017820, 77457951, 79370493, 86064390, 93174057, 103277268, 103526730, 105827324, 124232076, 129096585, 132284155, 154915902, 155290095, 158740986, 172128780, 186348114, 207053460, 238111479, 258193170, 264568310, 279522171, 309831804, 310580190, 317481972, 372696228, 387289755, 396852465, 465870285, 476222958, 516386340, 529136620, 559044342, 621160380, 714334437, 774579510, 793704930, 931740570, 952445916, 1118088684, 1190557395, 1397610855, 1428668874, 1549159020, 1587409860, 1863481140, 2143003311, 2381114790, 2795221710, 2857337748, 3571672185, 4286006622, 4762229580, 5590443420, 6429009933, 7143344370, 8572013244, 10715016555, 12858019866, 14286688740, 21430033110, 25716039732, 32145049665, 42860066220, 64290099330, 128580198660]

約数ペア:

[(1, 128580198660), (2, 64290099330), (3, 42860066220), (4, 32145049665), (5, 25716039732), (6, 21430033110), (9, 14286688740), (10, 12858019866), (12, 10715016555), (15, 8572013244), (18, 7143344370), (20, 6429009933), (23, 5590443420), (27, 4762229580), (30, 4286006622), (36, 3571672185), (45, 2857337748), (46, 2795221710), (54, 2381114790), (60, 2143003311), (69, 1863481140), (81, 1587409860), (83, 1549159020), (90, 1428668874), (92, 1397610855), (108, 1190557395), (115, 1118088684), (135, 952445916), (138, 931740570), (162, 793704930), (166, 774579510), (180, 714334437), (207, 621160380), (230, 559044342), (243, 529136620), (249, 516386340), (270, 476222958), (276, 465870285), (324, 396852465), (332, 387289755), (345, 372696228), (405, 317481972), (414, 310580190), (415, 309831804), (460, 279522171), (486, 264568310), (498, 258193170), (540, 238111479), (621, 207053460), (690, 186348114), (747, 172128780), (810, 158740986), (828, 155290095), (830, 154915902), (972, 132284155), (996, 129096585), (1035, 124232076), (1215, 105827324), (1242, 103526730), (1245, 103277268), (1380, 93174057), (1494, 86064390), (1620, 79370493), (1660, 77457951), (1863, 69017820), (1909, 67354740), (2070, 62116038), (2241, 57376260), (2430, 52913662), (2484, 51763365), (2490, 51638634), (2988, 43032195), (3105, 41410692), (3726, 34508910), (3735, 34425756), (3818, 33677370), (4140, 31058019), (4482, 28688130), (4860, 26456831), (4980, 25819317), (5589, 23005940), (5727, 22451580), (6210, 20705346), (6723, 19125420), (7452, 17254455), (7470, 17212878), (7636, 16838685), (8964, 14344065), (9315, 13803564), (9545, 13470948), (11178, 11502970), (11205, 11475252), (11454, 11225790), (12420, 10352673), (13446, 9562710), (13859, 9277740), (14940, 8606439), (17181, 7483860), (18630, 6901782), (19090, 6735474), (20169, 6375140), (22356, 5751485), (22410, 5737626), (22908, 5612895), (26892, 4781355), (27718, 4638870), (27945, 4601188), (28635, 4490316), (33615, 3825084), (34362, 3741930), (37260, 3450891), (38180, 3367737), (40338, 3187570), (41577, 3092580), (44820, 2868813), (51543, 2494620), (55436, 2319435), (55890, 2300594), (57270, 2245158), (67230, 1912542), (68724, 1870965), (69295, 1855548), (80676, 1593785), (83154, 1546290), (85905, 1496772), (100845, 1275028), (103086, 1247310), (111780, 1150297), (114540, 1122579), (124731, 1030860), (134460, 956271), (138590, 927774), (154629, 831540), (166308, 773145), (171810, 748386), (201690, 637514), (206172, 623655), (207885, 618516), (249462, 515430), (257715, 498924), (277180, 463887), (309258, 415770), (318757, 403380), (343620, 374193)]