2587383494400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1997}}^1\times {\mathrm{67481}}^1$

素因数の和:69507

約数の個数: 216

約数和(自身を含む): 8543307037104

約数和(自身を除く): 5955923542704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 1997, 2400, 3200, 3840, 3994, 4800, 5991, 6400, 7988, 9600, 9985, 11982, 15976, 19200, 19970, 23964, 29955, 31952, 39940, 47928, 49925, 59910, 63904, 67481, 79880, 95856, 99850, 119820, 127808, 134962, 149775, 159760, 191712, 199700, 202443, 239640, 255616, 269924, 299550, 319520, 337405, 383424, 399400, 404886, 479280, 511232, 539848, 599100, 639040, 674810, 766848, 798800, 809772, 958560, 1012215, 1079696, 1198200, 1278080, 1349620, 1533696, 1597600, 1619544, 1687025, 1917120, 2024430, 2159392, 2396400, 2556160, 2699240, 3195200, 3239088, 3374050, 3834240, 4048860, 4318784, 4792800, 5061075, 5398480, 6390400, 6478176, 6748100, 7668480, 8097720, 8637568, 9585600, 10122150, 10796960, 12780800, 12956352, 13496200, 16195440, 17275136, 19171200, 20244300, 21593920, 25912704, 26992400, 32390880, 38342400, 40488600, 43187840, 51825408, 53984800, 64781760, 80977200, 86375680, 107969600, 129563520, 134759557, 161954400, 215939200, 259127040, 269519114, 323908800, 404278671, 431878400, 539038228, 647817600, 673797785, 808557342, 1078076456, 1295635200, 1347595570, 1617114684, 2021393355, 2156152912, 2695191140, 3234229368, 3368988925, 4042786710, 4312305824, 5390382280, 6468458736, 6737977850, 8085573420, 8624611648, 10106966775, 10780764560, 12936917472, 13475955700, 16171146840, 17249223296, 20213933550, 21561529120, 25873834944, 26951911400, 32342293680, 34498446592, 40427867100, 43123058240, 51747669888, 53903822800, 64684587360, 80855734200, 86246116480, 103495339776, 107807645600, 129369174720, 161711468400, 172492232960, 215615291200, 258738349440, 323422936800, 431230582400, 517476698880, 646845873600, 862461164800, 1293691747200, 2587383494400]

約数ペア:

[(1, 2587383494400), (2, 1293691747200), (3, 862461164800), (4, 646845873600), (5, 517476698880), (6, 431230582400), (8, 323422936800), (10, 258738349440), (12, 215615291200), (15, 172492232960), (16, 161711468400), (20, 129369174720), (24, 107807645600), (25, 103495339776), (30, 86246116480), (32, 80855734200), (40, 64684587360), (48, 53903822800), (50, 51747669888), (60, 43123058240), (64, 40427867100), (75, 34498446592), (80, 32342293680), (96, 26951911400), (100, 25873834944), (120, 21561529120), (128, 20213933550), (150, 17249223296), (160, 16171146840), (192, 13475955700), (200, 12936917472), (240, 10780764560), (256, 10106966775), (300, 8624611648), (320, 8085573420), (384, 6737977850), (400, 6468458736), (480, 5390382280), (600, 4312305824), (640, 4042786710), (768, 3368988925), (800, 3234229368), (960, 2695191140), (1200, 2156152912), (1280, 2021393355), (1600, 1617114684), (1920, 1347595570), (1997, 1295635200), (2400, 1078076456), (3200, 808557342), (3840, 673797785), (3994, 647817600), (4800, 539038228), (5991, 431878400), (6400, 404278671), (7988, 323908800), (9600, 269519114), (9985, 259127040), (11982, 215939200), (15976, 161954400), (19200, 134759557), (19970, 129563520), (23964, 107969600), (29955, 86375680), (31952, 80977200), (39940, 64781760), (47928, 53984800), (49925, 51825408), (59910, 43187840), (63904, 40488600), (67481, 38342400), (79880, 32390880), (95856, 26992400), (99850, 25912704), (119820, 21593920), (127808, 20244300), (134962, 19171200), (149775, 17275136), (159760, 16195440), (191712, 13496200), (199700, 12956352), (202443, 12780800), (239640, 10796960), (255616, 10122150), (269924, 9585600), (299550, 8637568), (319520, 8097720), (337405, 7668480), (383424, 6748100), (399400, 6478176), (404886, 6390400), (479280, 5398480), (511232, 5061075), (539848, 4792800), (599100, 4318784), (639040, 4048860), (674810, 3834240), (766848, 3374050), (798800, 3239088), (809772, 3195200), (958560, 2699240), (1012215, 2556160), (1079696, 2396400), (1198200, 2159392), (1278080, 2024430), (1349620, 1917120), (1533696, 1687025), (1597600, 1619544)]