855064320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 288

約数和(自身を含む): 3079931904

約数和(自身を除く): 2224867584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 653, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1306, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1959, 1984, 2046, 2112, 2480, 2612, 2640, 2728, 2816, 2976, 3265, 3410, 3520, 3720, 3840, 3918, 3968, 4092, 4224, 4960, 5115, 5224, 5280, 5456, 5952, 6530, 6820, 7040, 7183, 7440, 7836, 7936, 8184, 8448, 9795, 9920, 10230, 10448, 10560, 10912, 11904, 13060, 13640, 14080, 14366, 14880, 15672, 16368, 19590, 19840, 20243, 20460, 20896, 21120, 21549, 21824, 23808, 26120, 27280, 28732, 29760, 31344, 32736, 35915, 39180, 39680, 40486, 40920, 41792, 42240, 43098, 43648, 52240, 54560, 57464, 59520, 60729, 62688, 65472, 71830, 78360, 80972, 81840, 83584, 86196, 87296, 101215, 104480, 107745, 109120, 114928, 119040, 121458, 125376, 130944, 143660, 156720, 161944, 163680, 167168, 172392, 202430, 208960, 215490, 218240, 222673, 229856, 242916, 250752, 261888, 287320, 303645, 313440, 323888, 327360, 344784, 404860, 417920, 430980, 436480, 445346, 459712, 485832, 501504, 574640, 607290, 626880, 647776, 654720, 668019, 689568, 809720, 835840, 861960, 890692, 919424, 971664, 1113365, 1149280, 1214580, 1253760, 1295552, 1309440, 1336038, 1379136, 1619440, 1723920, 1781384, 1838848, 1943328, 2226730, 2298560, 2429160, 2507520, 2591104, 2672076, 2758272, 3238880, 3340095, 3447840, 3562768, 3886656, 4453460, 4597120, 4858320, 5182208, 5344152, 5516544, 6477760, 6680190, 6895680, 7125536, 7773312, 8906920, 9194240, 9716640, 10688304, 12955520, 13360380, 13791360, 14251072, 15546624, 17813840, 19433280, 21376608, 25911040, 26720760, 27582720, 28502144, 35627680, 38866560, 42753216, 53441520, 57004288, 71255360, 77733120, 85506432, 106883040, 142510720, 171012864, 213766080, 285021440, 427532160, 855064320]

約数ペア:

[(1, 855064320), (2, 427532160), (3, 285021440), (4, 213766080), (5, 171012864), (6, 142510720), (8, 106883040), (10, 85506432), (11, 77733120), (12, 71255360), (15, 57004288), (16, 53441520), (20, 42753216), (22, 38866560), (24, 35627680), (30, 28502144), (31, 27582720), (32, 26720760), (33, 25911040), (40, 21376608), (44, 19433280), (48, 17813840), (55, 15546624), (60, 14251072), (62, 13791360), (64, 13360380), (66, 12955520), (80, 10688304), (88, 9716640), (93, 9194240), (96, 8906920), (110, 7773312), (120, 7125536), (124, 6895680), (128, 6680190), (132, 6477760), (155, 5516544), (160, 5344152), (165, 5182208), (176, 4858320), (186, 4597120), (192, 4453460), (220, 3886656), (240, 3562768), (248, 3447840), (256, 3340095), (264, 3238880), (310, 2758272), (320, 2672076), (330, 2591104), (341, 2507520), (352, 2429160), (372, 2298560), (384, 2226730), (440, 1943328), (465, 1838848), (480, 1781384), (496, 1723920), (528, 1619440), (620, 1379136), (640, 1336038), (653, 1309440), (660, 1295552), (682, 1253760), (704, 1214580), (744, 1149280), (768, 1113365), (880, 971664), (930, 919424), (960, 890692), (992, 861960), (1023, 835840), (1056, 809720), (1240, 689568), (1280, 668019), (1306, 654720), (1320, 647776), (1364, 626880), (1408, 607290), (1488, 574640), (1705, 501504), (1760, 485832), (1860, 459712), (1920, 445346), (1959, 436480), (1984, 430980), (2046, 417920), (2112, 404860), (2480, 344784), (2612, 327360), (2640, 323888), (2728, 313440), (2816, 303645), (2976, 287320), (3265, 261888), (3410, 250752), (3520, 242916), (3720, 229856), (3840, 222673), (3918, 218240), (3968, 215490), (4092, 208960), (4224, 202430), (4960, 172392), (5115, 167168), (5224, 163680), (5280, 161944), (5456, 156720), (5952, 143660), (6530, 130944), (6820, 125376), (7040, 121458), (7183, 119040), (7440, 114928), (7836, 109120), (7936, 107745), (8184, 104480), (8448, 101215), (9795, 87296), (9920, 86196), (10230, 83584), (10448, 81840), (10560, 80972), (10912, 78360), (11904, 71830), (13060, 65472), (13640, 62688), (14080, 60729), (14366, 59520), (14880, 57464), (15672, 54560), (16368, 52240), (19590, 43648), (19840, 43098), (20243, 42240), (20460, 41792), (20896, 40920), (21120, 40486), (21549, 39680), (21824, 39180), (23808, 35915), (26120, 32736), (27280, 31344), (28732, 29760)]