20177167732020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1\times {\mathrm{23201}}^1$

素因数の和:24535

約数の個数: 288

約数和(自身を含む): 66146726580480

約数和(自身を除く): 45969558848460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 419, 468, 585, 780, 838, 887, 1170, 1257, 1676, 1774, 2095, 2340, 2514, 2661, 3548, 3771, 4190, 4435, 5028, 5322, 5447, 6285, 7542, 7983, 8380, 8870, 10644, 10894, 11531, 12570, 13305, 15084, 15966, 16341, 17740, 18855, 21788, 23062, 23201, 25140, 26610, 27235, 31932, 32682, 34593, 37710, 39915, 46124, 46402, 49023, 53220, 54470, 57655, 65364, 69186, 69603, 75420, 79830, 81705, 92804, 98046, 103779, 108940, 115310, 116005, 138372, 139206, 159660, 163410, 172965, 196092, 207558, 208809, 230620, 232010, 245115, 278412, 301613, 326820, 345930, 348015, 371653, 415116, 417618, 464020, 490230, 518895, 603226, 691860, 696030, 743306, 835236, 904839, 980460, 1037790, 1044045, 1114959, 1206452, 1392060, 1486612, 1508065, 1809678, 1858265, 2075580, 2088090, 2229918, 2714517, 3016130, 3344877, 3619356, 3716530, 4176180, 4459836, 4524195, 4831489, 5429034, 5574795, 6032260, 6689754, 7433060, 9048390, 9662978, 9721219, 10858068, 11149590, 13379508, 13572585, 14494467, 16724385, 18096780, 19325956, 19442438, 20579287, 22299180, 24157445, 27145170, 28988934, 29163657, 33448770, 38884876, 41158574, 43483401, 48314890, 48606095, 54290340, 57977868, 58327314, 61737861, 66897540, 72472335, 82317148, 86966802, 87490971, 96629780, 97212190, 102896435, 116654628, 123475722, 126375847, 144944670, 145818285, 173933604, 174981942, 185213583, 194424380, 205792870, 217417005, 246951444, 252751694, 267530731, 289889340, 291636570, 308689305, 349963884, 370427166, 379127541, 411585740, 434834010, 437454855, 505503388, 535061462, 583273140, 617378610, 631879235, 740854332, 758255082, 802592193, 869668020, 874909710, 926067915, 1070122924, 1137382623, 1234757220, 1263758470, 1337653655, 1516510164, 1605184386, 1749819420, 1852135830, 1895637705, 2274765246, 2407776579, 2527516940, 2675307310, 3210368772, 3704271660, 3791275410, 4012960965, 4549530492, 4815553158, 5350614620, 5686913115, 7582550820, 8025921930, 8622721253, 9631106316, 11373826230, 12038882895, 16051843860, 17245442506, 22747652460, 24077765790, 25868163759, 34490885012, 43113606265, 48155531580, 51736327518, 77604491277, 86227212530, 103472655036, 112095376289, 129340818795, 155208982554, 172454425060, 224190752578, 258681637590, 310417965108, 336286128867, 388022456385, 448381505156, 517363275180, 560476881445, 672572257734, 776044912770, 1008858386601, 1120953762890, 1345144515468, 1552089825540, 1681430644335, 2017716773202, 2241907525780, 3362861288670, 4035433546404, 5044291933005, 6725722577340, 10088583866010, 20177167732020]

約数ペア:

[(1, 20177167732020), (2, 10088583866010), (3, 6725722577340), (4, 5044291933005), (5, 4035433546404), (6, 3362861288670), (9, 2241907525780), (10, 2017716773202), (12, 1681430644335), (13, 1552089825540), (15, 1345144515468), (18, 1120953762890), (20, 1008858386601), (26, 776044912770), (30, 672572257734), (36, 560476881445), (39, 517363275180), (45, 448381505156), (52, 388022456385), (60, 336286128867), (65, 310417965108), (78, 258681637590), (90, 224190752578), (117, 172454425060), (130, 155208982554), (156, 129340818795), (180, 112095376289), (195, 103472655036), (234, 86227212530), (260, 77604491277), (390, 51736327518), (419, 48155531580), (468, 43113606265), (585, 34490885012), (780, 25868163759), (838, 24077765790), (887, 22747652460), (1170, 17245442506), (1257, 16051843860), (1676, 12038882895), (1774, 11373826230), (2095, 9631106316), (2340, 8622721253), (2514, 8025921930), (2661, 7582550820), (3548, 5686913115), (3771, 5350614620), (4190, 4815553158), (4435, 4549530492), (5028, 4012960965), (5322, 3791275410), (5447, 3704271660), (6285, 3210368772), (7542, 2675307310), (7983, 2527516940), (8380, 2407776579), (8870, 2274765246), (10644, 1895637705), (10894, 1852135830), (11531, 1749819420), (12570, 1605184386), (13305, 1516510164), (15084, 1337653655), (15966, 1263758470), (16341, 1234757220), (17740, 1137382623), (18855, 1070122924), (21788, 926067915), (23062, 874909710), (23201, 869668020), (25140, 802592193), (26610, 758255082), (27235, 740854332), (31932, 631879235), (32682, 617378610), (34593, 583273140), (37710, 535061462), (39915, 505503388), (46124, 437454855), (46402, 434834010), (49023, 411585740), (53220, 379127541), (54470, 370427166), (57655, 349963884), (65364, 308689305), (69186, 291636570), (69603, 289889340), (75420, 267530731), (79830, 252751694), (81705, 246951444), (92804, 217417005), (98046, 205792870), (103779, 194424380), (108940, 185213583), (115310, 174981942), (116005, 173933604), (138372, 145818285), (139206, 144944670), (159660, 126375847), (163410, 123475722), (172965, 116654628), (196092, 102896435), (207558, 97212190), (208809, 96629780), (230620, 87490971), (232010, 86966802), (245115, 82317148), (278412, 72472335), (301613, 66897540), (326820, 61737861), (345930, 58327314), (348015, 57977868), (371653, 54290340), (415116, 48606095), (417618, 48314890), (464020, 43483401), (490230, 41158574), (518895, 38884876), (603226, 33448770), (691860, 29163657), (696030, 28988934), (743306, 27145170), (835236, 24157445), (904839, 22299180), (980460, 20579287), (1037790, 19442438), (1044045, 19325956), (1114959, 18096780), (1206452, 16724385), (1392060, 14494467), (1486612, 13572585), (1508065, 13379508), (1809678, 11149590), (1858265, 10858068), (2075580, 9721219), (2088090, 9662978), (2229918, 9048390), (2714517, 7433060), (3016130, 6689754), (3344877, 6032260), (3619356, 5574795), (3716530, 5429034), (4176180, 4831489), (4459836, 4524195)]