21683099520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1229}}^1$

素因数の和:2278

約数の個数: 256

約数和(自身を含む): 76932072000

約数和(自身を除く): 55248972480

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, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1021, 1080, 1152, 1229, 1440, 1728, 1920, 2042, 2160, 2458, 2880, 3063, 3456, 3687, 4084, 4320, 4916, 5105, 5760, 6126, 6145, 7374, 8168, 8640, 9189, 9832, 10210, 11061, 12252, 12290, 14748, 15315, 16336, 17280, 18378, 18435, 19664, 20420, 22122, 24504, 24580, 27567, 29496, 30630, 32672, 33183, 36756, 36870, 39328, 40840, 44244, 45945, 49008, 49160, 55134, 55305, 58992, 61260, 65344, 66366, 73512, 73740, 78656, 81680, 88488, 91890, 98016, 98320, 110268, 110610, 117984, 122520, 130688, 132732, 137835, 147024, 147480, 157312, 163360, 165915, 176976, 183780, 196032, 196640, 220536, 221220, 235968, 245040, 265464, 275670, 294048, 294960, 326720, 331830, 353952, 367560, 392064, 393280, 441072, 442440, 471936, 490080, 530928, 551340, 588096, 589920, 653440, 663660, 707904, 735120, 786560, 882144, 884880, 980160, 1061856, 1102680, 1176192, 1179840, 1254809, 1327320, 1415808, 1470240, 1764288, 1769760, 1960320, 2123712, 2205360, 2359680, 2509618, 2654640, 2940480, 3528576, 3539520, 3764427, 4247424, 4410720, 5019236, 5309280, 5880960, 6274045, 7079040, 7528854, 8821440, 10038472, 10618560, 11293281, 12548090, 15057708, 17642880, 18822135, 20076944, 21237120, 22586562, 25096180, 30115416, 33879843, 37644270, 40153888, 45173124, 50192360, 56466405, 60230832, 67759686, 75288540, 80307776, 90346248, 100384720, 112932810, 120461664, 135519372, 150577080, 160615552, 169399215, 180692496, 200769440, 225865620, 240923328, 271038744, 301154160, 338798430, 361384992, 401538880, 451731240, 481846656, 542077488, 602308320, 677596860, 722769984, 803077760, 903462480, 1084154976, 1204616640, 1355193720, 1445539968, 1806924960, 2168309952, 2409233280, 2710387440, 3613849920, 4336619904, 5420774880, 7227699840, 10841549760, 21683099520]

約数ペア:

[(1, 21683099520), (2, 10841549760), (3, 7227699840), (4, 5420774880), (5, 4336619904), (6, 3613849920), (8, 2710387440), (9, 2409233280), (10, 2168309952), (12, 1806924960), (15, 1445539968), (16, 1355193720), (18, 1204616640), (20, 1084154976), (24, 903462480), (27, 803077760), (30, 722769984), (32, 677596860), (36, 602308320), (40, 542077488), (45, 481846656), (48, 451731240), (54, 401538880), (60, 361384992), (64, 338798430), (72, 301154160), (80, 271038744), (90, 240923328), (96, 225865620), (108, 200769440), (120, 180692496), (128, 169399215), (135, 160615552), (144, 150577080), (160, 135519372), (180, 120461664), (192, 112932810), (216, 100384720), (240, 90346248), (270, 80307776), (288, 75288540), (320, 67759686), (360, 60230832), (384, 56466405), (432, 50192360), (480, 45173124), (540, 40153888), (576, 37644270), (640, 33879843), (720, 30115416), (864, 25096180), (960, 22586562), (1021, 21237120), (1080, 20076944), (1152, 18822135), (1229, 17642880), (1440, 15057708), (1728, 12548090), (1920, 11293281), (2042, 10618560), (2160, 10038472), (2458, 8821440), (2880, 7528854), (3063, 7079040), (3456, 6274045), (3687, 5880960), (4084, 5309280), (4320, 5019236), (4916, 4410720), (5105, 4247424), (5760, 3764427), (6126, 3539520), (6145, 3528576), (7374, 2940480), (8168, 2654640), (8640, 2509618), (9189, 2359680), (9832, 2205360), (10210, 2123712), (11061, 1960320), (12252, 1769760), (12290, 1764288), (14748, 1470240), (15315, 1415808), (16336, 1327320), (17280, 1254809), (18378, 1179840), (18435, 1176192), (19664, 1102680), (20420, 1061856), (22122, 980160), (24504, 884880), (24580, 882144), (27567, 786560), (29496, 735120), (30630, 707904), (32672, 663660), (33183, 653440), (36756, 589920), (36870, 588096), (39328, 551340), (40840, 530928), (44244, 490080), (45945, 471936), (49008, 442440), (49160, 441072), (55134, 393280), (55305, 392064), (58992, 367560), (61260, 353952), (65344, 331830), (66366, 326720), (73512, 294960), (73740, 294048), (78656, 275670), (81680, 265464), (88488, 245040), (91890, 235968), (98016, 221220), (98320, 220536), (110268, 196640), (110610, 196032), (117984, 183780), (122520, 176976), (130688, 165915), (132732, 163360), (137835, 157312), (147024, 147480)]