13981215360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54751}}^1$

素因数の和:54799

約数の個数: 256

約数和(自身を含む): 53613158400

約数和(自身を除く): 39631943040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 54751, 63840, 85120, 109502, 127680, 164253, 219004, 255360, 273755, 328506, 383257, 438008, 547510, 657012, 766514, 821265, 876016, 1040269, 1095020, 1149771, 1314024, 1533028, 1642530, 1752032, 1916285, 2080538, 2190040, 2299542, 2628048, 3066056, 3120807, 3285060, 3504064, 3832570, 4161076, 4380080, 4599084, 5201345, 5256096, 5748855, 6132112, 6241614, 6570120, 7008128, 7281883, 7665140, 8322152, 8760160, 9198168, 10402690, 10512192, 11497710, 12264224, 12483228, 13140240, 14563766, 15330280, 15604035, 16644304, 17520320, 18396336, 20805380, 21024384, 21845649, 22995420, 24528448, 24966456, 26280480, 29127532, 30660560, 31208070, 33288608, 35040640, 36409415, 36792672, 41610760, 43691298, 45990840, 49056896, 49932912, 52560960, 58255064, 61321120, 62416140, 66577216, 72818830, 73585344, 83221520, 87382596, 91981680, 99865824, 105121920, 109228245, 116510128, 122642240, 124832280, 133154432, 145637660, 147170688, 166443040, 174765192, 183963360, 199731648, 218456490, 233020256, 245284480, 249664560, 291275320, 332886080, 349530384, 367926720, 399463296, 436912980, 466040512, 499329120, 582550640, 665772160, 699060768, 735853440, 873825960, 932081024, 998658240, 1165101280, 1398121536, 1747651920, 1997316480, 2330202560, 2796243072, 3495303840, 4660405120, 6990607680, 13981215360]

約数ペア:

[(1, 13981215360), (2, 6990607680), (3, 4660405120), (4, 3495303840), (5, 2796243072), (6, 2330202560), (7, 1997316480), (8, 1747651920), (10, 1398121536), (12, 1165101280), (14, 998658240), (15, 932081024), (16, 873825960), (19, 735853440), (20, 699060768), (21, 665772160), (24, 582550640), (28, 499329120), (30, 466040512), (32, 436912980), (35, 399463296), (38, 367926720), (40, 349530384), (42, 332886080), (48, 291275320), (56, 249664560), (57, 245284480), (60, 233020256), (64, 218456490), (70, 199731648), (76, 183963360), (80, 174765192), (84, 166443040), (95, 147170688), (96, 145637660), (105, 133154432), (112, 124832280), (114, 122642240), (120, 116510128), (128, 109228245), (133, 105121920), (140, 99865824), (152, 91981680), (160, 87382596), (168, 83221520), (190, 73585344), (192, 72818830), (210, 66577216), (224, 62416140), (228, 61321120), (240, 58255064), (266, 52560960), (280, 49932912), (285, 49056896), (304, 45990840), (320, 43691298), (336, 41610760), (380, 36792672), (384, 36409415), (399, 35040640), (420, 33288608), (448, 31208070), (456, 30660560), (480, 29127532), (532, 26280480), (560, 24966456), (570, 24528448), (608, 22995420), (640, 21845649), (665, 21024384), (672, 20805380), (760, 18396336), (798, 17520320), (840, 16644304), (896, 15604035), (912, 15330280), (960, 14563766), (1064, 13140240), (1120, 12483228), (1140, 12264224), (1216, 11497710), (1330, 10512192), (1344, 10402690), (1520, 9198168), (1596, 8760160), (1680, 8322152), (1824, 7665140), (1920, 7281883), (1995, 7008128), (2128, 6570120), (2240, 6241614), (2280, 6132112), (2432, 5748855), (2660, 5256096), (2688, 5201345), (3040, 4599084), (3192, 4380080), (3360, 4161076), (3648, 3832570), (3990, 3504064), (4256, 3285060), (4480, 3120807), (4560, 3066056), (5320, 2628048), (6080, 2299542), (6384, 2190040), (6720, 2080538), (7296, 1916285), (7980, 1752032), (8512, 1642530), (9120, 1533028), (10640, 1314024), (12160, 1149771), (12768, 1095020), (13440, 1040269), (15960, 876016), (17024, 821265), (18240, 766514), (21280, 657012), (25536, 547510), (31920, 438008), (36480, 383257), (42560, 328506), (51072, 273755), (54751, 255360), (63840, 219004), (85120, 164253), (109502, 127680)]