21502314240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16487

約数の個数: 288

約数和(自身を含む): 77337372672

約数和(自身を除く): 55835058432

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, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2640, 2728, 2816, 2976, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5952, 6820, 7040, 7440, 7936, 8184, 8448, 9920, 10230, 10560, 10912, 11904, 13640, 14080, 14880, 16368, 16421, 19840, 20460, 21120, 21824, 23808, 27280, 29760, 32736, 32842, 39680, 40920, 42240, 43648, 49263, 54560, 59520, 65472, 65684, 81840, 82105, 87296, 98526, 109120, 119040, 130944, 131368, 163680, 164210, 180631, 197052, 218240, 246315, 261888, 262736, 327360, 328420, 361262, 394104, 436480, 492630, 509051, 525472, 541893, 654720, 656840, 722524, 788208, 903155, 985260, 1018102, 1050944, 1083786, 1309440, 1313680, 1445048, 1527153, 1576416, 1806310, 1970520, 2036204, 2101888, 2167572, 2545255, 2627360, 2709465, 2890096, 3054306, 3152832, 3612620, 3941040, 4072408, 4203776, 4335144, 5090510, 5254720, 5418930, 5599561, 5780192, 6108612, 6305664, 7225240, 7635765, 7882080, 8144816, 8670288, 10181020, 10509440, 10837860, 11199122, 11560384, 12217224, 12611328, 14450480, 15271530, 15764160, 16289632, 16798683, 17340576, 20362040, 21018880, 21675720, 22398244, 23120768, 24434448, 27997805, 28900960, 30543060, 31528320, 32579264, 33597366, 34681152, 40724080, 43351440, 44796488, 46241536, 48868896, 55995610, 57801920, 61086120, 63056640, 65158528, 67194732, 69362304, 81448160, 83993415, 86702880, 89592976, 97737792, 111991220, 115603840, 122172240, 130317056, 134389464, 138724608, 162896320, 167986830, 173405760, 179185952, 195475584, 223982440, 231207680, 244344480, 268778928, 325792640, 335973660, 346811520, 358371904, 390951168, 447964880, 488688960, 537557856, 651585280, 671947320, 693623040, 716743808, 895929760, 977377920, 1075115712, 1343894640, 1433487616, 1791859520, 1954755840, 2150231424, 2687789280, 3583719040, 4300462848, 5375578560, 7167438080, 10751157120, 21502314240]

約数ペア:

[(1, 21502314240), (2, 10751157120), (3, 7167438080), (4, 5375578560), (5, 4300462848), (6, 3583719040), (8, 2687789280), (10, 2150231424), (11, 1954755840), (12, 1791859520), (15, 1433487616), (16, 1343894640), (20, 1075115712), (22, 977377920), (24, 895929760), (30, 716743808), (31, 693623040), (32, 671947320), (33, 651585280), (40, 537557856), (44, 488688960), (48, 447964880), (55, 390951168), (60, 358371904), (62, 346811520), (64, 335973660), (66, 325792640), (80, 268778928), (88, 244344480), (93, 231207680), (96, 223982440), (110, 195475584), (120, 179185952), (124, 173405760), (128, 167986830), (132, 162896320), (155, 138724608), (160, 134389464), (165, 130317056), (176, 122172240), (186, 115603840), (192, 111991220), (220, 97737792), (240, 89592976), (248, 86702880), (256, 83993415), (264, 81448160), (310, 69362304), (320, 67194732), (330, 65158528), (341, 63056640), (352, 61086120), (372, 57801920), (384, 55995610), (440, 48868896), (465, 46241536), (480, 44796488), (496, 43351440), (528, 40724080), (620, 34681152), (640, 33597366), (660, 32579264), (682, 31528320), (704, 30543060), (744, 28900960), (768, 27997805), (880, 24434448), (930, 23120768), (960, 22398244), (992, 21675720), (1023, 21018880), (1056, 20362040), (1240, 17340576), (1280, 16798683), (1320, 16289632), (1364, 15764160), (1408, 15271530), (1488, 14450480), (1705, 12611328), (1760, 12217224), (1860, 11560384), (1920, 11199122), (1984, 10837860), (2046, 10509440), (2112, 10181020), (2480, 8670288), (2640, 8144816), (2728, 7882080), (2816, 7635765), (2976, 7225240), (3410, 6305664), (3520, 6108612), (3720, 5780192), (3840, 5599561), (3968, 5418930), (4092, 5254720), (4224, 5090510), (4960, 4335144), (5115, 4203776), (5280, 4072408), (5456, 3941040), (5952, 3612620), (6820, 3152832), (7040, 3054306), (7440, 2890096), (7936, 2709465), (8184, 2627360), (8448, 2545255), (9920, 2167572), (10230, 2101888), (10560, 2036204), (10912, 1970520), (11904, 1806310), (13640, 1576416), (14080, 1527153), (14880, 1445048), (16368, 1313680), (16421, 1309440), (19840, 1083786), (20460, 1050944), (21120, 1018102), (21824, 985260), (23808, 903155), (27280, 788208), (29760, 722524), (32736, 656840), (32842, 654720), (39680, 541893), (40920, 525472), (42240, 509051), (43648, 492630), (49263, 436480), (54560, 394104), (59520, 361262), (65472, 328420), (65684, 327360), (81840, 262736), (82105, 261888), (87296, 246315), (98526, 218240), (109120, 197052), (119040, 180631), (130944, 164210), (131368, 163680)]