401365640000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 560

約数和(自身を含む): 1149909011328

約数和(自身を除く): 748543371328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 37, 40, 46, 50, 52, 64, 65, 74, 80, 92, 100, 104, 115, 125, 130, 148, 160, 184, 185, 200, 208, 230, 250, 260, 296, 299, 320, 325, 368, 370, 400, 416, 460, 481, 500, 520, 575, 592, 598, 625, 650, 736, 740, 800, 832, 851, 907, 920, 925, 962, 1000, 1040, 1150, 1184, 1196, 1250, 1300, 1472, 1480, 1495, 1600, 1625, 1702, 1814, 1840, 1850, 1924, 2000, 2080, 2300, 2368, 2392, 2405, 2500, 2600, 2875, 2960, 2990, 3250, 3404, 3628, 3680, 3700, 3848, 4000, 4160, 4255, 4535, 4600, 4625, 4784, 4810, 5000, 5200, 5750, 5920, 5980, 6500, 6808, 7256, 7360, 7400, 7475, 7696, 8000, 8125, 8510, 9070, 9200, 9250, 9568, 9620, 10000, 10400, 11063, 11500, 11791, 11840, 11960, 12025, 13000, 13616, 14375, 14512, 14800, 14950, 15392, 16250, 17020, 18140, 18400, 18500, 19136, 19240, 20000, 20800, 20861, 21275, 22126, 22675, 23000, 23125, 23582, 23920, 24050, 26000, 27232, 28750, 29024, 29600, 29900, 30784, 32500, 33559, 34040, 36280, 36800, 37000, 37375, 38480, 40000, 41722, 42550, 44252, 45350, 46000, 46250, 47164, 47840, 48100, 52000, 54464, 55315, 57500, 58048, 58955, 59200, 59800, 60125, 65000, 67118, 68080, 72560, 74000, 74750, 76960, 83444, 85100, 88504, 90700, 92000, 92500, 94328, 95680, 96200, 104000, 104305, 106375, 110630, 113375, 115000, 117910, 119600, 120250, 130000, 134236, 136160, 145120, 148000, 149500, 153920, 166888, 167795, 170200, 177008, 181400, 184000, 185000, 186875, 188656, 192400, 208610, 212750, 221260, 226750, 230000, 235820, 239200, 240500, 260000, 268472, 271193, 272320, 276575, 290240, 294775, 296000, 299000, 300625, 333776, 335590, 340400, 354016, 362800, 370000, 373750, 377312, 384800, 417220, 425500, 436267, 442520, 453500, 460000, 471640, 478400, 481000, 520000, 521525, 531875, 536944, 542386, 553150, 566875, 589550, 598000, 601250, 667552, 671180, 680800, 708032, 725600, 740000, 747500, 754624, 769600, 771857, 834440, 838975, 851000, 872534, 885040, 907000, 920000, 943280, 962000, 1043050, 1063750, 1073888, 1084772, 1106300, 1133750, 1179100, 1196000, 1202500, 1335104, 1342360, 1355965, 1361600, 1382875, 1451200, 1473875, 1480000, 1495000, 1543714, 1668880, 1677950, 1702000, 1745068, 1770080, 1814000, 1886560, 1924000, 2086100, 2127500, 2147776, 2169544, 2181335, 2212600, 2267500, 2358200, 2392000, 2405000, 2607625, 2684720, 2711930, 2765750, 2947750, 2990000, 3087428, 3337760, 3355900, 3404000, 3490136, 3540160, 3628000, 3773120, 3848000, 3859285, 4172200, 4194875, 4255000, 4339088, 4362670, 4425200, 4535000, 4716400, 4810000, 5215250, 5369440, 5423860, 5531500, 5895500, 5980000, 6174856, 6675520, 6711800, 6779825, 6808000, 6914375, 6980272, 7256000, 7369375, 7718570, 8344400, 8389750, 8510000, 8678176, 8725340, 8850400, 9070000, 9432800, 9620000, 10034141, 10430500, 10738880, 10847720, 10906675, 11063000, 11791000, 11960000, 12349712, 13038125, 13423600, 13559650, 13828750, 13960544, 14738750, 15437140, 16688800, 16779500, 17020000, 17356352, 17450680, 17700800, 18140000, 18865600, 19240000, 19296425, 20068282, 20861000, 20974375, 21695440, 21813350, 22126000, 23582000, 24699424, 26076250, 26847200, 27119300, 27657500, 27921088, 29477500, 30874280, 33377600, 33559000, 33899125, 34040000, 34901360, 36280000, 38592850, 40136564, 41722000, 41948750, 43390880, 43626700, 44252000, 47164000, 49398848, 50170705, 52152500, 53694400, 54238600, 54533375, 55315000, 58955000, 61748560, 67118000, 67798250, 69802720, 77185700, 80273128, 83444000, 83897500, 86781760, 87253400, 88504000, 94328000, 96482125, 100341410, 104305000, 108477200, 109066750, 110630000, 117910000, 123497120, 134236000, 135596500, 139605440, 154371400, 160546256, 166888000, 167795000, 169495625, 174506800, 192964250, 200682820, 208610000, 216954400, 218133500, 221260000, 235820000, 246994240, 250853525, 268472000, 271193000, 272666875, 308742800, 321092512, 335590000, 338991250, 349013600, 385928500, 401365640, 417220000, 433908800, 436267000, 442520000, 471640000, 482410625, 501707050, 542386000, 545333750, 617485600, 642185024, 671180000, 677982500, 698027200, 771857000, 802731280, 834440000, 872534000, 964821250, 1003414100, 1084772000, 1090667500, 1234971200, 1254267625, 1342360000, 1355965000, 1543714000, 1605462560, 1745068000, 1929642500, 2006828200, 2169544000, 2181335000, 2508535250, 2711930000, 3087428000, 3210925120, 3490136000, 3859285000, 4013656400, 4362670000, 5017070500, 5423860000, 6174856000, 6271338125, 7718570000, 8027312800, 8725340000, 10034141000, 10847720000, 12542676250, 15437140000, 16054625600, 17450680000, 20068282000, 25085352500, 30874280000, 40136564000, 50170705000, 80273128000, 100341410000, 200682820000, 401365640000]

約数ペア:

[(1, 401365640000), (2, 200682820000), (4, 100341410000), (5, 80273128000), (8, 50170705000), (10, 40136564000), (13, 30874280000), (16, 25085352500), (20, 20068282000), (23, 17450680000), (25, 16054625600), (26, 15437140000), (32, 12542676250), (37, 10847720000), (40, 10034141000), (46, 8725340000), (50, 8027312800), (52, 7718570000), (64, 6271338125), (65, 6174856000), (74, 5423860000), (80, 5017070500), (92, 4362670000), (100, 4013656400), (104, 3859285000), (115, 3490136000), (125, 3210925120), (130, 3087428000), (148, 2711930000), (160, 2508535250), (184, 2181335000), (185, 2169544000), (200, 2006828200), (208, 1929642500), (230, 1745068000), (250, 1605462560), (260, 1543714000), (296, 1355965000), (299, 1342360000), (320, 1254267625), (325, 1234971200), (368, 1090667500), (370, 1084772000), (400, 1003414100), (416, 964821250), (460, 872534000), (481, 834440000), (500, 802731280), (520, 771857000), (575, 698027200), (592, 677982500), (598, 671180000), (625, 642185024), (650, 617485600), (736, 545333750), (740, 542386000), (800, 501707050), (832, 482410625), (851, 471640000), (907, 442520000), (920, 436267000), (925, 433908800), (962, 417220000), (1000, 401365640), (1040, 385928500), (1150, 349013600), (1184, 338991250), (1196, 335590000), (1250, 321092512), (1300, 308742800), (1472, 272666875), (1480, 271193000), (1495, 268472000), (1600, 250853525), (1625, 246994240), (1702, 235820000), (1814, 221260000), (1840, 218133500), (1850, 216954400), (1924, 208610000), (2000, 200682820), (2080, 192964250), (2300, 174506800), (2368, 169495625), (2392, 167795000), (2405, 166888000), (2500, 160546256), (2600, 154371400), (2875, 139605440), (2960, 135596500), (2990, 134236000), (3250, 123497120), (3404, 117910000), (3628, 110630000), (3680, 109066750), (3700, 108477200), (3848, 104305000), (4000, 100341410), (4160, 96482125), (4255, 94328000), (4535, 88504000), (4600, 87253400), (4625, 86781760), (4784, 83897500), (4810, 83444000), (5000, 80273128), (5200, 77185700), (5750, 69802720), (5920, 67798250), (5980, 67118000), (6500, 61748560), (6808, 58955000), (7256, 55315000), (7360, 54533375), (7400, 54238600), (7475, 53694400), (7696, 52152500), (8000, 50170705), (8125, 49398848), (8510, 47164000), (9070, 44252000), (9200, 43626700), (9250, 43390880), (9568, 41948750), (9620, 41722000), (10000, 40136564), (10400, 38592850), (11063, 36280000), (11500, 34901360), (11791, 34040000), (11840, 33899125), (11960, 33559000), (12025, 33377600), (13000, 30874280), (13616, 29477500), (14375, 27921088), (14512, 27657500), (14800, 27119300), (14950, 26847200), (15392, 26076250), (16250, 24699424), (17020, 23582000), (18140, 22126000), (18400, 21813350), (18500, 21695440), (19136, 20974375), (19240, 20861000), (20000, 20068282), (20800, 19296425), (20861, 19240000), (21275, 18865600), (22126, 18140000), (22675, 17700800), (23000, 17450680), (23125, 17356352), (23582, 17020000), (23920, 16779500), (24050, 16688800), (26000, 15437140), (27232, 14738750), (28750, 13960544), (29024, 13828750), (29600, 13559650), (29900, 13423600), (30784, 13038125), (32500, 12349712), (33559, 11960000), (34040, 11791000), (36280, 11063000), (36800, 10906675), (37000, 10847720), (37375, 10738880), (38480, 10430500), (40000, 10034141), (41722, 9620000), (42550, 9432800), (44252, 9070000), (45350, 8850400), (46000, 8725340), (46250, 8678176), (47164, 8510000), (47840, 8389750), (48100, 8344400), (52000, 7718570), (54464, 7369375), (55315, 7256000), (57500, 6980272), (58048, 6914375), (58955, 6808000), (59200, 6779825), (59800, 6711800), (60125, 6675520), (65000, 6174856), (67118, 5980000), (68080, 5895500), (72560, 5531500), (74000, 5423860), (74750, 5369440), (76960, 5215250), (83444, 4810000), (85100, 4716400), (88504, 4535000), (90700, 4425200), (92000, 4362670), (92500, 4339088), (94328, 4255000), (95680, 4194875), (96200, 4172200), (104000, 3859285), (104305, 3848000), (106375, 3773120), (110630, 3628000), (113375, 3540160), (115000, 3490136), (117910, 3404000), (119600, 3355900), (120250, 3337760), (130000, 3087428), (134236, 2990000), (136160, 2947750), (145120, 2765750), (148000, 2711930), (149500, 2684720), (153920, 2607625), (166888, 2405000), (167795, 2392000), (170200, 2358200), (177008, 2267500), (181400, 2212600), (184000, 2181335), (185000, 2169544), (186875, 2147776), (188656, 2127500), (192400, 2086100), (208610, 1924000), (212750, 1886560), (221260, 1814000), (226750, 1770080), (230000, 1745068), (235820, 1702000), (239200, 1677950), (240500, 1668880), (260000, 1543714), (268472, 1495000), (271193, 1480000), (272320, 1473875), (276575, 1451200), (290240, 1382875), (294775, 1361600), (296000, 1355965), (299000, 1342360), (300625, 1335104), (333776, 1202500), (335590, 1196000), (340400, 1179100), (354016, 1133750), (362800, 1106300), (370000, 1084772), (373750, 1073888), (377312, 1063750), (384800, 1043050), (417220, 962000), (425500, 943280), (436267, 920000), (442520, 907000), (453500, 885040), (460000, 872534), (471640, 851000), (478400, 838975), (481000, 834440), (520000, 771857), (521525, 769600), (531875, 754624), (536944, 747500), (542386, 740000), (553150, 725600), (566875, 708032), (589550, 680800), (598000, 671180), (601250, 667552)]