21103511040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1690

約数の個数: 320

約数和(自身を含む): 75368747520

約数和(自身を除く): 54265236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 211, 216, 240, 256, 270, 288, 320, 360, 384, 422, 432, 480, 512, 540, 576, 633, 640, 720, 768, 844, 864, 960, 1055, 1080, 1152, 1266, 1280, 1440, 1447, 1536, 1688, 1728, 1899, 1920, 2110, 2160, 2304, 2532, 2560, 2880, 2894, 3165, 3376, 3456, 3798, 3840, 4220, 4320, 4341, 4608, 5064, 5697, 5760, 5788, 6330, 6752, 6912, 7235, 7596, 7680, 8440, 8640, 8682, 9495, 10128, 11394, 11520, 11576, 12660, 13023, 13504, 13824, 14470, 15192, 16880, 17280, 17364, 18990, 20256, 21705, 22788, 23040, 23152, 25320, 26046, 27008, 28485, 28940, 30384, 33760, 34560, 34728, 37980, 39069, 40512, 43410, 45576, 46304, 50640, 52092, 54016, 56970, 57880, 60768, 65115, 67520, 69120, 69456, 75960, 78138, 81024, 86820, 91152, 92608, 101280, 104184, 108032, 113940, 115760, 121536, 130230, 135040, 138912, 151920, 156276, 162048, 173640, 182304, 185216, 195345, 202560, 208368, 227880, 231520, 243072, 260460, 270080, 277824, 303840, 305317, 312552, 324096, 347280, 364608, 370432, 390690, 405120, 416736, 455760, 463040, 486144, 520920, 540160, 555648, 607680, 610634, 625104, 694560, 729216, 740864, 781380, 810240, 833472, 911520, 915951, 926080, 972288, 1041840, 1111296, 1215360, 1221268, 1250208, 1389120, 1458432, 1526585, 1562760, 1620480, 1666944, 1823040, 1831902, 1852160, 2083680, 2222592, 2430720, 2442536, 2500416, 2747853, 2778240, 2916864, 3053170, 3125520, 3333888, 3646080, 3663804, 3704320, 4167360, 4579755, 4861440, 4885072, 5000832, 5495706, 5556480, 6106340, 6251040, 6667776, 7292160, 7327608, 8243559, 8334720, 9159510, 9770144, 10001664, 10991412, 11112960, 12212680, 12502080, 13739265, 14584320, 14655216, 16487118, 16669440, 18319020, 19540288, 20003328, 21982824, 24425360, 25004160, 27478530, 29310432, 32974236, 33338880, 36638040, 39080576, 41217795, 43965648, 48850720, 50008320, 54957060, 58620864, 65948472, 73276080, 78161152, 82435590, 87931296, 97701440, 100016640, 109914120, 117241728, 131896944, 146552160, 156322304, 164871180, 175862592, 195402880, 219828240, 234483456, 263793888, 293104320, 329742360, 351725184, 390805760, 439656480, 468966912, 527587776, 586208640, 659484720, 703450368, 781611520, 879312960, 1055175552, 1172417280, 1318969440, 1406900736, 1758625920, 2110351104, 2344834560, 2637938880, 3517251840, 4220702208, 5275877760, 7034503680, 10551755520, 21103511040]

約数ペア:

[(1, 21103511040), (2, 10551755520), (3, 7034503680), (4, 5275877760), (5, 4220702208), (6, 3517251840), (8, 2637938880), (9, 2344834560), (10, 2110351104), (12, 1758625920), (15, 1406900736), (16, 1318969440), (18, 1172417280), (20, 1055175552), (24, 879312960), (27, 781611520), (30, 703450368), (32, 659484720), (36, 586208640), (40, 527587776), (45, 468966912), (48, 439656480), (54, 390805760), (60, 351725184), (64, 329742360), (72, 293104320), (80, 263793888), (90, 234483456), (96, 219828240), (108, 195402880), (120, 175862592), (128, 164871180), (135, 156322304), (144, 146552160), (160, 131896944), (180, 117241728), (192, 109914120), (211, 100016640), (216, 97701440), (240, 87931296), (256, 82435590), (270, 78161152), (288, 73276080), (320, 65948472), (360, 58620864), (384, 54957060), (422, 50008320), (432, 48850720), (480, 43965648), (512, 41217795), (540, 39080576), (576, 36638040), (633, 33338880), (640, 32974236), (720, 29310432), (768, 27478530), (844, 25004160), (864, 24425360), (960, 21982824), (1055, 20003328), (1080, 19540288), (1152, 18319020), (1266, 16669440), (1280, 16487118), (1440, 14655216), (1447, 14584320), (1536, 13739265), (1688, 12502080), (1728, 12212680), (1899, 11112960), (1920, 10991412), (2110, 10001664), (2160, 9770144), (2304, 9159510), (2532, 8334720), (2560, 8243559), (2880, 7327608), (2894, 7292160), (3165, 6667776), (3376, 6251040), (3456, 6106340), (3798, 5556480), (3840, 5495706), (4220, 5000832), (4320, 4885072), (4341, 4861440), (4608, 4579755), (5064, 4167360), (5697, 3704320), (5760, 3663804), (5788, 3646080), (6330, 3333888), (6752, 3125520), (6912, 3053170), (7235, 2916864), (7596, 2778240), (7680, 2747853), (8440, 2500416), (8640, 2442536), (8682, 2430720), (9495, 2222592), (10128, 2083680), (11394, 1852160), (11520, 1831902), (11576, 1823040), (12660, 1666944), (13023, 1620480), (13504, 1562760), (13824, 1526585), (14470, 1458432), (15192, 1389120), (16880, 1250208), (17280, 1221268), (17364, 1215360), (18990, 1111296), (20256, 1041840), (21705, 972288), (22788, 926080), (23040, 915951), (23152, 911520), (25320, 833472), (26046, 810240), (27008, 781380), (28485, 740864), (28940, 729216), (30384, 694560), (33760, 625104), (34560, 610634), (34728, 607680), (37980, 555648), (39069, 540160), (40512, 520920), (43410, 486144), (45576, 463040), (46304, 455760), (50640, 416736), (52092, 405120), (54016, 390690), (56970, 370432), (57880, 364608), (60768, 347280), (65115, 324096), (67520, 312552), (69120, 305317), (69456, 303840), (75960, 277824), (78138, 270080), (81024, 260460), (86820, 243072), (91152, 231520), (92608, 227880), (101280, 208368), (104184, 202560), (108032, 195345), (113940, 185216), (115760, 182304), (121536, 173640), (130230, 162048), (135040, 156276), (138912, 151920)]