20653577280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35327}}^1$

素因数の和:35386

約数の個数: 336

約数和(自身を含む): 83990200320

約数和(自身を除く): 63336623040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 360, 406, 420, 435, 448, 464, 480, 504, 522, 560, 576, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 960, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1624, 1680, 1740, 1827, 1856, 2016, 2030, 2088, 2240, 2320, 2436, 2520, 2610, 2784, 2880, 3045, 3248, 3360, 3480, 3654, 4032, 4060, 4176, 4640, 4872, 5040, 5220, 5568, 6090, 6496, 6720, 6960, 7308, 8120, 8352, 9135, 9280, 9744, 10080, 10440, 12180, 12992, 13920, 14616, 16240, 16704, 18270, 19488, 20160, 20880, 24360, 27840, 29232, 32480, 35327, 36540, 38976, 41760, 48720, 58464, 64960, 70654, 73080, 83520, 97440, 105981, 116928, 141308, 146160, 176635, 194880, 211962, 247289, 282616, 292320, 317943, 353270, 423924, 494578, 529905, 565232, 584640, 635886, 706540, 741867, 847848, 989156, 1024483, 1059810, 1130464, 1236445, 1271772, 1413080, 1483734, 1589715, 1695696, 1978312, 2048966, 2119620, 2225601, 2260928, 2472890, 2543544, 2826160, 2967468, 3073449, 3179430, 3391392, 3709335, 3956624, 4097932, 4239240, 4451202, 4945780, 5087088, 5122415, 5652320, 5934936, 6146898, 6358860, 6782784, 7171381, 7418670, 7913248, 8195864, 8478480, 8902404, 9220347, 9891560, 10174176, 10244830, 11128005, 11304640, 11869872, 12293796, 12717720, 14342762, 14837340, 15367245, 15826496, 16391728, 16956960, 17804808, 18440694, 19783120, 20348352, 20489660, 21514143, 22256010, 23739744, 24587592, 25435440, 28685524, 29674680, 30734490, 32783456, 33913920, 35609616, 35856905, 36881388, 39566240, 40979320, 43028286, 44512020, 46101735, 47479488, 49175184, 50870880, 57371048, 59349360, 61468980, 64542429, 65566912, 71219232, 71713810, 73762776, 79132480, 81958640, 86056572, 89024040, 92203470, 98350368, 101741760, 107570715, 114742096, 118698720, 122937960, 129084858, 142438464, 143427620, 147525552, 163917280, 172113144, 178048080, 184406940, 196700736, 215141430, 229484192, 237397440, 245875920, 258169716, 286855240, 295051104, 322712145, 327834560, 344226288, 356096160, 368813880, 430282860, 458968384, 491751840, 516339432, 573710480, 590102208, 645424290, 688452576, 712192320, 737627760, 860565720, 983503680, 1032678864, 1147420960, 1290848580, 1376905152, 1475255520, 1721131440, 2065357728, 2294841920, 2581697160, 2950511040, 3442262880, 4130715456, 5163394320, 6884525760, 10326788640, 20653577280]

約数ペア:

[(1, 20653577280), (2, 10326788640), (3, 6884525760), (4, 5163394320), (5, 4130715456), (6, 3442262880), (7, 2950511040), (8, 2581697160), (9, 2294841920), (10, 2065357728), (12, 1721131440), (14, 1475255520), (15, 1376905152), (16, 1290848580), (18, 1147420960), (20, 1032678864), (21, 983503680), (24, 860565720), (28, 737627760), (29, 712192320), (30, 688452576), (32, 645424290), (35, 590102208), (36, 573710480), (40, 516339432), (42, 491751840), (45, 458968384), (48, 430282860), (56, 368813880), (58, 356096160), (60, 344226288), (63, 327834560), (64, 322712145), (70, 295051104), (72, 286855240), (80, 258169716), (84, 245875920), (87, 237397440), (90, 229484192), (96, 215141430), (105, 196700736), (112, 184406940), (116, 178048080), (120, 172113144), (126, 163917280), (140, 147525552), (144, 143427620), (145, 142438464), (160, 129084858), (168, 122937960), (174, 118698720), (180, 114742096), (192, 107570715), (203, 101741760), (210, 98350368), (224, 92203470), (232, 89024040), (240, 86056572), (252, 81958640), (261, 79132480), (280, 73762776), (288, 71713810), (290, 71219232), (315, 65566912), (320, 64542429), (336, 61468980), (348, 59349360), (360, 57371048), (406, 50870880), (420, 49175184), (435, 47479488), (448, 46101735), (464, 44512020), (480, 43028286), (504, 40979320), (522, 39566240), (560, 36881388), (576, 35856905), (580, 35609616), (609, 33913920), (630, 32783456), (672, 30734490), (696, 29674680), (720, 28685524), (812, 25435440), (840, 24587592), (870, 23739744), (928, 22256010), (960, 21514143), (1008, 20489660), (1015, 20348352), (1044, 19783120), (1120, 18440694), (1160, 17804808), (1218, 16956960), (1260, 16391728), (1305, 15826496), (1344, 15367245), (1392, 14837340), (1440, 14342762), (1624, 12717720), (1680, 12293796), (1740, 11869872), (1827, 11304640), (1856, 11128005), (2016, 10244830), (2030, 10174176), (2088, 9891560), (2240, 9220347), (2320, 8902404), (2436, 8478480), (2520, 8195864), (2610, 7913248), (2784, 7418670), (2880, 7171381), (3045, 6782784), (3248, 6358860), (3360, 6146898), (3480, 5934936), (3654, 5652320), (4032, 5122415), (4060, 5087088), (4176, 4945780), (4640, 4451202), (4872, 4239240), (5040, 4097932), (5220, 3956624), (5568, 3709335), (6090, 3391392), (6496, 3179430), (6720, 3073449), (6960, 2967468), (7308, 2826160), (8120, 2543544), (8352, 2472890), (9135, 2260928), (9280, 2225601), (9744, 2119620), (10080, 2048966), (10440, 1978312), (12180, 1695696), (12992, 1589715), (13920, 1483734), (14616, 1413080), (16240, 1271772), (16704, 1236445), (18270, 1130464), (19488, 1059810), (20160, 1024483), (20880, 989156), (24360, 847848), (27840, 741867), (29232, 706540), (32480, 635886), (35327, 584640), (36540, 565232), (38976, 529905), (41760, 494578), (48720, 423924), (58464, 353270), (64960, 317943), (70654, 292320), (73080, 282616), (83520, 247289), (97440, 211962), (105981, 194880), (116928, 176635), (141308, 146160)]