18671772960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5520

約数の個数: 288

約数和(自身を含む): 66721112640

約数和(自身を除く): 48049339680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 83, 87, 90, 96, 116, 120, 144, 145, 160, 166, 174, 180, 232, 240, 249, 261, 288, 290, 332, 348, 360, 415, 435, 464, 480, 498, 522, 580, 664, 696, 720, 747, 830, 870, 928, 996, 1044, 1160, 1245, 1305, 1328, 1392, 1440, 1494, 1660, 1740, 1992, 2088, 2320, 2407, 2490, 2610, 2656, 2784, 2988, 3320, 3480, 3735, 3984, 4176, 4640, 4814, 4980, 5220, 5387, 5976, 6640, 6960, 7221, 7470, 7968, 8352, 9628, 9960, 10440, 10774, 11952, 12035, 13280, 13920, 14442, 14940, 16161, 19256, 19920, 20880, 21548, 21663, 23904, 24070, 26935, 28884, 29880, 32322, 36105, 38512, 39840, 41760, 43096, 43326, 48140, 48483, 53870, 57768, 59760, 64644, 72210, 77024, 80805, 86192, 86652, 96280, 96966, 107740, 108315, 115536, 119520, 129288, 144420, 156223, 161610, 172384, 173304, 192560, 193932, 215480, 216630, 231072, 242415, 258576, 288840, 312446, 323220, 346608, 385120, 387864, 430960, 433260, 447121, 468669, 484830, 517152, 577680, 624892, 646440, 693216, 775728, 781115, 861920, 866520, 894242, 937338, 969660, 1155360, 1249784, 1292880, 1341363, 1406007, 1551456, 1562230, 1733040, 1788484, 1874676, 1939320, 2235605, 2343345, 2499568, 2585760, 2682726, 2812014, 3124460, 3466080, 3576968, 3749352, 3878640, 4024089, 4471210, 4686690, 4999136, 5365452, 5624028, 6248920, 6706815, 7030035, 7153936, 7498704, 7757280, 8048178, 8942420, 9373380, 10730904, 11248056, 12497840, 12966509, 13413630, 14060070, 14307872, 14997408, 16096356, 17884840, 18746760, 20120445, 21461808, 22496112, 24995680, 25933018, 26827260, 28120140, 32192712, 35769680, 37493520, 38899527, 40240890, 42923616, 44992224, 51866036, 53654520, 56240280, 64385424, 64832545, 71539360, 74987040, 77799054, 80481780, 103732072, 107309040, 112480560, 116698581, 128770848, 129665090, 155598108, 160963560, 194497635, 207464144, 214618080, 224961120, 233397162, 259330180, 311196216, 321927120, 388995270, 414928288, 466794324, 518660360, 583492905, 622392432, 643854240, 777990540, 933588648, 1037320720, 1166985810, 1244784864, 1555981080, 1867177296, 2074641440, 2333971620, 3111962160, 3734354592, 4667943240, 6223924320, 9335886480, 18671772960]

約数ペア:

[(1, 18671772960), (2, 9335886480), (3, 6223924320), (4, 4667943240), (5, 3734354592), (6, 3111962160), (8, 2333971620), (9, 2074641440), (10, 1867177296), (12, 1555981080), (15, 1244784864), (16, 1166985810), (18, 1037320720), (20, 933588648), (24, 777990540), (29, 643854240), (30, 622392432), (32, 583492905), (36, 518660360), (40, 466794324), (45, 414928288), (48, 388995270), (58, 321927120), (60, 311196216), (72, 259330180), (80, 233397162), (83, 224961120), (87, 214618080), (90, 207464144), (96, 194497635), (116, 160963560), (120, 155598108), (144, 129665090), (145, 128770848), (160, 116698581), (166, 112480560), (174, 107309040), (180, 103732072), (232, 80481780), (240, 77799054), (249, 74987040), (261, 71539360), (288, 64832545), (290, 64385424), (332, 56240280), (348, 53654520), (360, 51866036), (415, 44992224), (435, 42923616), (464, 40240890), (480, 38899527), (498, 37493520), (522, 35769680), (580, 32192712), (664, 28120140), (696, 26827260), (720, 25933018), (747, 24995680), (830, 22496112), (870, 21461808), (928, 20120445), (996, 18746760), (1044, 17884840), (1160, 16096356), (1245, 14997408), (1305, 14307872), (1328, 14060070), (1392, 13413630), (1440, 12966509), (1494, 12497840), (1660, 11248056), (1740, 10730904), (1992, 9373380), (2088, 8942420), (2320, 8048178), (2407, 7757280), (2490, 7498704), (2610, 7153936), (2656, 7030035), (2784, 6706815), (2988, 6248920), (3320, 5624028), (3480, 5365452), (3735, 4999136), (3984, 4686690), (4176, 4471210), (4640, 4024089), (4814, 3878640), (4980, 3749352), (5220, 3576968), (5387, 3466080), (5976, 3124460), (6640, 2812014), (6960, 2682726), (7221, 2585760), (7470, 2499568), (7968, 2343345), (8352, 2235605), (9628, 1939320), (9960, 1874676), (10440, 1788484), (10774, 1733040), (11952, 1562230), (12035, 1551456), (13280, 1406007), (13920, 1341363), (14442, 1292880), (14940, 1249784), (16161, 1155360), (19256, 969660), (19920, 937338), (20880, 894242), (21548, 866520), (21663, 861920), (23904, 781115), (24070, 775728), (26935, 693216), (28884, 646440), (29880, 624892), (32322, 577680), (36105, 517152), (38512, 484830), (39840, 468669), (41760, 447121), (43096, 433260), (43326, 430960), (48140, 387864), (48483, 385120), (53870, 346608), (57768, 323220), (59760, 312446), (64644, 288840), (72210, 258576), (77024, 242415), (80805, 231072), (86192, 216630), (86652, 215480), (96280, 193932), (96966, 192560), (107740, 173304), (108315, 172384), (115536, 161610), (119520, 156223), (129288, 144420)]