20248095000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2556

約数の個数: 320

約数和(自身を含む): 73236556800

約数和(自身を除く): 52988461800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 79, 84, 100, 105, 120, 125, 140, 150, 158, 168, 175, 200, 210, 237, 250, 280, 300, 316, 350, 375, 395, 420, 474, 500, 525, 553, 600, 625, 632, 700, 750, 790, 840, 875, 948, 1000, 1050, 1106, 1185, 1250, 1400, 1500, 1580, 1659, 1750, 1875, 1896, 1975, 2100, 2212, 2370, 2441, 2500, 2625, 2765, 3000, 3160, 3318, 3500, 3750, 3950, 4200, 4375, 4424, 4740, 4882, 5000, 5250, 5530, 5925, 6636, 7000, 7323, 7500, 7900, 8295, 8750, 9480, 9764, 9875, 10500, 11060, 11850, 12205, 13125, 13272, 13825, 14646, 15000, 15800, 16590, 17087, 17500, 19528, 19750, 21000, 22120, 23700, 24410, 26250, 27650, 29292, 29625, 33180, 34174, 35000, 36615, 39500, 41475, 47400, 48820, 49375, 51261, 52500, 55300, 58584, 59250, 61025, 66360, 68348, 69125, 73230, 79000, 82950, 85435, 97640, 98750, 102522, 105000, 110600, 118500, 122050, 136696, 138250, 146460, 148125, 165900, 170870, 183075, 192839, 197500, 205044, 207375, 237000, 244100, 256305, 276500, 292920, 296250, 305125, 331800, 341740, 345625, 366150, 385678, 395000, 410088, 414750, 427175, 488200, 512610, 553000, 578517, 592500, 610250, 683480, 691250, 732300, 771356, 829500, 854350, 915375, 964195, 1025220, 1036875, 1157034, 1185000, 1220500, 1281525, 1349873, 1382500, 1464600, 1525625, 1542712, 1659000, 1708700, 1830750, 1928390, 2050440, 2073750, 2135875, 2314068, 2441000, 2563050, 2699746, 2765000, 2892585, 3051250, 3417400, 3661500, 3856780, 4049619, 4147500, 4271750, 4576875, 4628136, 4820975, 5126100, 5399492, 5785170, 6102500, 6407625, 6749365, 7323000, 7713560, 8099238, 8295000, 8543500, 9153750, 9641950, 10252200, 10679375, 10798984, 11570340, 12205000, 12815250, 13498730, 14462925, 16198476, 17087000, 18307500, 19283900, 20248095, 21358750, 23140680, 24104875, 25630500, 26997460, 28925850, 32038125, 32396952, 33746825, 36615000, 38567800, 40496190, 42717500, 48209750, 51261000, 53994920, 57851700, 64076250, 67493650, 72314625, 80992380, 85435000, 96419500, 101240475, 115703400, 120524375, 128152500, 134987300, 144629250, 161984760, 168734125, 192839000, 202480950, 241048750, 256305000, 269974600, 289258500, 337468250, 361573125, 404961900, 482097500, 506202375, 578517000, 674936500, 723146250, 809923800, 843670625, 964195000, 1012404750, 1349873000, 1446292500, 1687341250, 2024809500, 2531011875, 2892585000, 3374682500, 4049619000, 5062023750, 6749365000, 10124047500, 20248095000]

約数ペア:

[(1, 20248095000), (2, 10124047500), (3, 6749365000), (4, 5062023750), (5, 4049619000), (6, 3374682500), (7, 2892585000), (8, 2531011875), (10, 2024809500), (12, 1687341250), (14, 1446292500), (15, 1349873000), (20, 1012404750), (21, 964195000), (24, 843670625), (25, 809923800), (28, 723146250), (30, 674936500), (35, 578517000), (40, 506202375), (42, 482097500), (50, 404961900), (56, 361573125), (60, 337468250), (70, 289258500), (75, 269974600), (79, 256305000), (84, 241048750), (100, 202480950), (105, 192839000), (120, 168734125), (125, 161984760), (140, 144629250), (150, 134987300), (158, 128152500), (168, 120524375), (175, 115703400), (200, 101240475), (210, 96419500), (237, 85435000), (250, 80992380), (280, 72314625), (300, 67493650), (316, 64076250), (350, 57851700), (375, 53994920), (395, 51261000), (420, 48209750), (474, 42717500), (500, 40496190), (525, 38567800), (553, 36615000), (600, 33746825), (625, 32396952), (632, 32038125), (700, 28925850), (750, 26997460), (790, 25630500), (840, 24104875), (875, 23140680), (948, 21358750), (1000, 20248095), (1050, 19283900), (1106, 18307500), (1185, 17087000), (1250, 16198476), (1400, 14462925), (1500, 13498730), (1580, 12815250), (1659, 12205000), (1750, 11570340), (1875, 10798984), (1896, 10679375), (1975, 10252200), (2100, 9641950), (2212, 9153750), (2370, 8543500), (2441, 8295000), (2500, 8099238), (2625, 7713560), (2765, 7323000), (3000, 6749365), (3160, 6407625), (3318, 6102500), (3500, 5785170), (3750, 5399492), (3950, 5126100), (4200, 4820975), (4375, 4628136), (4424, 4576875), (4740, 4271750), (4882, 4147500), (5000, 4049619), (5250, 3856780), (5530, 3661500), (5925, 3417400), (6636, 3051250), (7000, 2892585), (7323, 2765000), (7500, 2699746), (7900, 2563050), (8295, 2441000), (8750, 2314068), (9480, 2135875), (9764, 2073750), (9875, 2050440), (10500, 1928390), (11060, 1830750), (11850, 1708700), (12205, 1659000), (13125, 1542712), (13272, 1525625), (13825, 1464600), (14646, 1382500), (15000, 1349873), (15800, 1281525), (16590, 1220500), (17087, 1185000), (17500, 1157034), (19528, 1036875), (19750, 1025220), (21000, 964195), (22120, 915375), (23700, 854350), (24410, 829500), (26250, 771356), (27650, 732300), (29292, 691250), (29625, 683480), (33180, 610250), (34174, 592500), (35000, 578517), (36615, 553000), (39500, 512610), (41475, 488200), (47400, 427175), (48820, 414750), (49375, 410088), (51261, 395000), (52500, 385678), (55300, 366150), (58584, 345625), (59250, 341740), (61025, 331800), (66360, 305125), (68348, 296250), (69125, 292920), (73230, 276500), (79000, 256305), (82950, 244100), (85435, 237000), (97640, 207375), (98750, 205044), (102522, 197500), (105000, 192839), (110600, 183075), (118500, 170870), (122050, 165900), (136696, 148125), (138250, 146460)]