2768241000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 256

約数和(自身を含む): 10037214720

約数和(自身を除く): 7268973720

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, 61, 70, 75, 84, 100, 105, 120, 122, 125, 140, 150, 168, 175, 183, 200, 210, 244, 250, 280, 300, 305, 350, 366, 375, 420, 427, 488, 500, 525, 600, 610, 700, 732, 750, 840, 854, 875, 915, 1000, 1050, 1220, 1281, 1400, 1464, 1500, 1525, 1708, 1750, 1830, 2100, 2135, 2161, 2440, 2562, 2625, 3000, 3050, 3416, 3500, 3660, 4200, 4270, 4322, 4575, 5124, 5250, 6100, 6405, 6483, 7000, 7320, 7625, 8540, 8644, 9150, 10248, 10500, 10675, 10805, 12200, 12810, 12966, 15127, 15250, 17080, 17288, 18300, 21000, 21350, 21610, 22875, 25620, 25932, 30254, 30500, 32025, 32415, 36600, 42700, 43220, 45381, 45750, 51240, 51864, 53375, 54025, 60508, 61000, 64050, 64830, 75635, 85400, 86440, 90762, 91500, 106750, 108050, 121016, 128100, 129660, 131821, 151270, 160125, 162075, 181524, 183000, 213500, 216100, 226905, 256200, 259320, 263642, 270125, 302540, 320250, 324150, 363048, 378175, 395463, 427000, 432200, 453810, 527284, 540250, 605080, 640500, 648300, 659105, 756350, 790926, 810375, 907620, 922747, 1054568, 1080500, 1134525, 1281000, 1296600, 1318210, 1512700, 1581852, 1620750, 1815240, 1845494, 1890875, 1977315, 2161000, 2269050, 2636420, 2768241, 3025400, 3163704, 3241500, 3295525, 3690988, 3781750, 3954630, 4538100, 4613735, 5272840, 5536482, 5672625, 6483000, 6591050, 7381976, 7563500, 7909260, 9076200, 9227470, 9886575, 11072964, 11345250, 13182100, 13841205, 15127000, 15818520, 16477625, 18454940, 19773150, 22145928, 22690500, 23068675, 26364200, 27682410, 32955250, 36909880, 39546300, 45381000, 46137350, 49432875, 55364820, 65910500, 69206025, 79092600, 92274700, 98865750, 110729640, 115343375, 131821000, 138412050, 184549400, 197731500, 230686750, 276824100, 346030125, 395463000, 461373500, 553648200, 692060250, 922747000, 1384120500, 2768241000]

約数ペア:

[(1, 2768241000), (2, 1384120500), (3, 922747000), (4, 692060250), (5, 553648200), (6, 461373500), (7, 395463000), (8, 346030125), (10, 276824100), (12, 230686750), (14, 197731500), (15, 184549400), (20, 138412050), (21, 131821000), (24, 115343375), (25, 110729640), (28, 98865750), (30, 92274700), (35, 79092600), (40, 69206025), (42, 65910500), (50, 55364820), (56, 49432875), (60, 46137350), (61, 45381000), (70, 39546300), (75, 36909880), (84, 32955250), (100, 27682410), (105, 26364200), (120, 23068675), (122, 22690500), (125, 22145928), (140, 19773150), (150, 18454940), (168, 16477625), (175, 15818520), (183, 15127000), (200, 13841205), (210, 13182100), (244, 11345250), (250, 11072964), (280, 9886575), (300, 9227470), (305, 9076200), (350, 7909260), (366, 7563500), (375, 7381976), (420, 6591050), (427, 6483000), (488, 5672625), (500, 5536482), (525, 5272840), (600, 4613735), (610, 4538100), (700, 3954630), (732, 3781750), (750, 3690988), (840, 3295525), (854, 3241500), (875, 3163704), (915, 3025400), (1000, 2768241), (1050, 2636420), (1220, 2269050), (1281, 2161000), (1400, 1977315), (1464, 1890875), (1500, 1845494), (1525, 1815240), (1708, 1620750), (1750, 1581852), (1830, 1512700), (2100, 1318210), (2135, 1296600), (2161, 1281000), (2440, 1134525), (2562, 1080500), (2625, 1054568), (3000, 922747), (3050, 907620), (3416, 810375), (3500, 790926), (3660, 756350), (4200, 659105), (4270, 648300), (4322, 640500), (4575, 605080), (5124, 540250), (5250, 527284), (6100, 453810), (6405, 432200), (6483, 427000), (7000, 395463), (7320, 378175), (7625, 363048), (8540, 324150), (8644, 320250), (9150, 302540), (10248, 270125), (10500, 263642), (10675, 259320), (10805, 256200), (12200, 226905), (12810, 216100), (12966, 213500), (15127, 183000), (15250, 181524), (17080, 162075), (17288, 160125), (18300, 151270), (21000, 131821), (21350, 129660), (21610, 128100), (22875, 121016), (25620, 108050), (25932, 106750), (30254, 91500), (30500, 90762), (32025, 86440), (32415, 85400), (36600, 75635), (42700, 64830), (43220, 64050), (45381, 61000), (45750, 60508), (51240, 54025), (51864, 53375)]