1232641680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 160

約数和(自身を含む): 3958984704

約数和(自身を除く): 2726343024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 127, 148, 185, 222, 240, 254, 296, 370, 381, 444, 508, 555, 592, 635, 740, 762, 888, 1016, 1093, 1110, 1270, 1480, 1524, 1776, 1905, 2032, 2186, 2220, 2540, 2960, 3048, 3279, 3810, 4372, 4440, 4699, 5080, 5465, 6096, 6558, 7620, 8744, 8880, 9398, 10160, 10930, 13116, 14097, 15240, 16395, 17488, 18796, 21860, 23495, 26232, 28194, 30480, 32790, 37592, 40441, 43720, 46990, 52464, 56388, 65580, 70485, 75184, 80882, 87440, 93980, 112776, 121323, 131160, 138811, 140970, 161764, 187960, 202205, 225552, 242646, 262320, 277622, 281940, 323528, 375920, 404410, 416433, 485292, 555244, 563880, 606615, 647056, 694055, 808820, 832866, 970584, 1110488, 1127760, 1213230, 1388110, 1617640, 1665732, 1941168, 2082165, 2220976, 2426460, 2776220, 3235280, 3331464, 4164330, 4852920, 5136007, 5552440, 6662928, 8328660, 9705840, 10272014, 11104880, 15408021, 16657320, 20544028, 25680035, 30816042, 33314640, 41088056, 51360070, 61632084, 77040105, 82176112, 102720140, 123264168, 154080210, 205440280, 246528336, 308160420, 410880560, 616320840, 1232641680]

約数ペア:

[(1, 1232641680), (2, 616320840), (3, 410880560), (4, 308160420), (5, 246528336), (6, 205440280), (8, 154080210), (10, 123264168), (12, 102720140), (15, 82176112), (16, 77040105), (20, 61632084), (24, 51360070), (30, 41088056), (37, 33314640), (40, 30816042), (48, 25680035), (60, 20544028), (74, 16657320), (80, 15408021), (111, 11104880), (120, 10272014), (127, 9705840), (148, 8328660), (185, 6662928), (222, 5552440), (240, 5136007), (254, 4852920), (296, 4164330), (370, 3331464), (381, 3235280), (444, 2776220), (508, 2426460), (555, 2220976), (592, 2082165), (635, 1941168), (740, 1665732), (762, 1617640), (888, 1388110), (1016, 1213230), (1093, 1127760), (1110, 1110488), (1270, 970584), (1480, 832866), (1524, 808820), (1776, 694055), (1905, 647056), (2032, 606615), (2186, 563880), (2220, 555244), (2540, 485292), (2960, 416433), (3048, 404410), (3279, 375920), (3810, 323528), (4372, 281940), (4440, 277622), (4699, 262320), (5080, 242646), (5465, 225552), (6096, 202205), (6558, 187960), (7620, 161764), (8744, 140970), (8880, 138811), (9398, 131160), (10160, 121323), (10930, 112776), (13116, 93980), (14097, 87440), (15240, 80882), (16395, 75184), (17488, 70485), (18796, 65580), (21860, 56388), (23495, 52464), (26232, 46990), (28194, 43720), (30480, 40441), (32790, 37592)]