20015814000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5290

約数の個数: 480

約数和(自身を含む): 80856449856

約数和(自身を除く): 60840635856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 98, 100, 104, 105, 112, 120, 125, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 208, 210, 240, 245, 250, 260, 273, 280, 294, 300, 312, 325, 336, 350, 364, 375, 390, 392, 400, 420, 455, 490, 500, 520, 525, 546, 560, 588, 600, 624, 637, 650, 700, 728, 735, 750, 780, 784, 840, 875, 910, 975, 980, 1000, 1040, 1050, 1092, 1176, 1200, 1225, 1274, 1300, 1365, 1400, 1456, 1470, 1500, 1560, 1625, 1680, 1750, 1820, 1911, 1950, 1960, 2000, 2100, 2184, 2275, 2352, 2450, 2548, 2600, 2625, 2730, 2800, 2940, 3000, 3120, 3185, 3250, 3500, 3640, 3675, 3822, 3900, 3920, 4200, 4368, 4550, 4875, 4900, 5096, 5200, 5237, 5250, 5460, 5880, 6000, 6125, 6370, 6500, 6825, 7000, 7280, 7350, 7644, 7800, 8400, 9100, 9555, 9750, 9800, 10192, 10474, 10500, 10920, 11375, 11760, 12250, 12740, 13000, 13650, 14000, 14700, 15288, 15600, 15711, 15925, 18200, 18375, 19110, 19500, 19600, 20948, 21000, 21840, 22750, 24500, 25480, 26000, 26185, 27300, 29400, 30576, 31422, 31850, 34125, 36400, 36659, 36750, 38220, 39000, 41896, 42000, 45500, 47775, 49000, 50960, 52370, 54600, 58800, 62844, 63700, 68081, 68250, 73318, 73500, 76440, 78000, 78555, 79625, 83792, 91000, 95550, 98000, 104740, 109200, 109977, 125688, 127400, 130925, 136162, 136500, 146636, 147000, 152880, 157110, 159250, 182000, 183295, 191100, 204243, 209480, 219954, 238875, 251376, 254800, 256613, 261850, 272324, 273000, 293272, 294000, 314220, 318500, 340405, 366590, 382200, 392775, 408486, 418960, 439908, 476567, 477750, 513226, 523700, 544648, 546000, 549885, 586544, 628440, 637000, 654625, 680810, 733180, 764400, 769839, 785550, 816972, 879816, 916475, 953134, 955500, 1021215, 1026452, 1047400, 1089296, 1099770, 1256880, 1274000, 1283065, 1309250, 1361620, 1429701, 1466360, 1539678, 1571100, 1633944, 1702025, 1759632, 1832950, 1906268, 1911000, 1963875, 2042430, 2052904, 2094800, 2199540, 2382835, 2566130, 2618500, 2723240, 2749425, 2859402, 2932720, 3079356, 3142200, 3267888, 3335969, 3404050, 3665900, 3812536, 3822000, 3849195, 3927750, 4084860, 4105808, 4399080, 4582375, 4765670, 5106075, 5132260, 5237000, 5446480, 5498850, 5718804, 6158712, 6284400, 6415325, 6671938, 6808100, 7148505, 7331800, 7625072, 7698390, 7855500, 8169720, 8510125, 8798160, 9164750, 9531340, 10007907, 10212150, 10264520, 10474000, 10997700, 11437608, 11914175, 12317424, 12830650, 13343876, 13616200, 13747125, 14297010, 14663600, 15396780, 15711000, 16339440, 16679845, 17020250, 18329500, 19062680, 19245975, 20015814, 20424300, 20529040, 21995400, 22875216, 23828350, 25530375, 25661300, 26687752, 27232400, 27494250, 28594020, 30793560, 31422000, 32076625, 33359690, 34040500, 35742525, 36659000, 38125360, 38491950, 40031628, 40848600, 43990800, 47656700, 50039535, 51060750, 51322600, 53375504, 54988500, 57188040, 59570875, 61587120, 64153250, 66719380, 68081000, 71485050, 73318000, 76983900, 80063256, 81697200, 83399225, 95313400, 96229875, 100079070, 102121500, 102645200, 109977000, 114376080, 119141750, 128306500, 133438760, 136162000, 142970100, 153967800, 160126512, 166798450, 178712625, 190626800, 192459750, 200158140, 204243000, 219954000, 238283500, 250197675, 256613000, 266877520, 285940200, 307935600, 333596900, 357425250, 384919500, 400316280, 408486000, 416996125, 476567000, 500395350, 513226000, 571880400, 667193800, 714850500, 769839000, 800632560, 833992250, 953134000, 1000790700, 1250988375, 1334387600, 1429701000, 1539678000, 1667984500, 2001581400, 2501976750, 2859402000, 3335969000, 4003162800, 5003953500, 6671938000, 10007907000, 20015814000]

約数ペア:

[(1, 20015814000), (2, 10007907000), (3, 6671938000), (4, 5003953500), (5, 4003162800), (6, 3335969000), (7, 2859402000), (8, 2501976750), (10, 2001581400), (12, 1667984500), (13, 1539678000), (14, 1429701000), (15, 1334387600), (16, 1250988375), (20, 1000790700), (21, 953134000), (24, 833992250), (25, 800632560), (26, 769839000), (28, 714850500), (30, 667193800), (35, 571880400), (39, 513226000), (40, 500395350), (42, 476567000), (48, 416996125), (49, 408486000), (50, 400316280), (52, 384919500), (56, 357425250), (60, 333596900), (65, 307935600), (70, 285940200), (75, 266877520), (78, 256613000), (80, 250197675), (84, 238283500), (91, 219954000), (98, 204243000), (100, 200158140), (104, 192459750), (105, 190626800), (112, 178712625), (120, 166798450), (125, 160126512), (130, 153967800), (140, 142970100), (147, 136162000), (150, 133438760), (156, 128306500), (168, 119141750), (175, 114376080), (182, 109977000), (195, 102645200), (196, 102121500), (200, 100079070), (208, 96229875), (210, 95313400), (240, 83399225), (245, 81697200), (250, 80063256), (260, 76983900), (273, 73318000), (280, 71485050), (294, 68081000), (300, 66719380), (312, 64153250), (325, 61587120), (336, 59570875), (350, 57188040), (364, 54988500), (375, 53375504), (390, 51322600), (392, 51060750), (400, 50039535), (420, 47656700), (455, 43990800), (490, 40848600), (500, 40031628), (520, 38491950), (525, 38125360), (546, 36659000), (560, 35742525), (588, 34040500), (600, 33359690), (624, 32076625), (637, 31422000), (650, 30793560), (700, 28594020), (728, 27494250), (735, 27232400), (750, 26687752), (780, 25661300), (784, 25530375), (840, 23828350), (875, 22875216), (910, 21995400), (975, 20529040), (980, 20424300), (1000, 20015814), (1040, 19245975), (1050, 19062680), (1092, 18329500), (1176, 17020250), (1200, 16679845), (1225, 16339440), (1274, 15711000), (1300, 15396780), (1365, 14663600), (1400, 14297010), (1456, 13747125), (1470, 13616200), (1500, 13343876), (1560, 12830650), (1625, 12317424), (1680, 11914175), (1750, 11437608), (1820, 10997700), (1911, 10474000), (1950, 10264520), (1960, 10212150), (2000, 10007907), (2100, 9531340), (2184, 9164750), (2275, 8798160), (2352, 8510125), (2450, 8169720), (2548, 7855500), (2600, 7698390), (2625, 7625072), (2730, 7331800), (2800, 7148505), (2940, 6808100), (3000, 6671938), (3120, 6415325), (3185, 6284400), (3250, 6158712), (3500, 5718804), (3640, 5498850), (3675, 5446480), (3822, 5237000), (3900, 5132260), (3920, 5106075), (4200, 4765670), (4368, 4582375), (4550, 4399080), (4875, 4105808), (4900, 4084860), (5096, 3927750), (5200, 3849195), (5237, 3822000), (5250, 3812536), (5460, 3665900), (5880, 3404050), (6000, 3335969), (6125, 3267888), (6370, 3142200), (6500, 3079356), (6825, 2932720), (7000, 2859402), (7280, 2749425), (7350, 2723240), (7644, 2618500), (7800, 2566130), (8400, 2382835), (9100, 2199540), (9555, 2094800), (9750, 2052904), (9800, 2042430), (10192, 1963875), (10474, 1911000), (10500, 1906268), (10920, 1832950), (11375, 1759632), (11760, 1702025), (12250, 1633944), (12740, 1571100), (13000, 1539678), (13650, 1466360), (14000, 1429701), (14700, 1361620), (15288, 1309250), (15600, 1283065), (15711, 1274000), (15925, 1256880), (18200, 1099770), (18375, 1089296), (19110, 1047400), (19500, 1026452), (19600, 1021215), (20948, 955500), (21000, 953134), (21840, 916475), (22750, 879816), (24500, 816972), (25480, 785550), (26000, 769839), (26185, 764400), (27300, 733180), (29400, 680810), (30576, 654625), (31422, 637000), (31850, 628440), (34125, 586544), (36400, 549885), (36659, 546000), (36750, 544648), (38220, 523700), (39000, 513226), (41896, 477750), (42000, 476567), (45500, 439908), (47775, 418960), (49000, 408486), (50960, 392775), (52370, 382200), (54600, 366590), (58800, 340405), (62844, 318500), (63700, 314220), (68081, 294000), (68250, 293272), (73318, 273000), (73500, 272324), (76440, 261850), (78000, 256613), (78555, 254800), (79625, 251376), (83792, 238875), (91000, 219954), (95550, 209480), (98000, 204243), (104740, 191100), (109200, 183295), (109977, 182000), (125688, 159250), (127400, 157110), (130925, 152880), (136162, 147000), (136500, 146636)]