21152630400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{523}}^1$

素因数の和:944

約数の個数: 384

約数和(自身を含む): 76349399040

約数和(自身を除く): 55196768640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 383, 384, 400, 440, 480, 523, 528, 550, 600, 640, 660, 704, 766, 800, 825, 880, 960, 1046, 1056, 1100, 1149, 1200, 1320, 1408, 1532, 1569, 1600, 1650, 1760, 1915, 1920, 2092, 2112, 2200, 2298, 2400, 2615, 2640, 3064, 3138, 3200, 3300, 3520, 3830, 4184, 4213, 4224, 4400, 4596, 4800, 5230, 5280, 5745, 5753, 6128, 6276, 6600, 7040, 7660, 7845, 8368, 8426, 8800, 9192, 9575, 9600, 10460, 10560, 11490, 11506, 12256, 12552, 12639, 13075, 13200, 15320, 15690, 16736, 16852, 17259, 17600, 18384, 19150, 20920, 21065, 21120, 22980, 23012, 24512, 25104, 25278, 26150, 26400, 28725, 28765, 30640, 31380, 33472, 33704, 34518, 35200, 36768, 38300, 39225, 41840, 42130, 45960, 46024, 49024, 50208, 50556, 52300, 52800, 57450, 57530, 61280, 62760, 63195, 66944, 67408, 69036, 73536, 76600, 78450, 83680, 84260, 86295, 91920, 92048, 100416, 101112, 104600, 105325, 105600, 114900, 115060, 122560, 125520, 126390, 134816, 138072, 143825, 147072, 153200, 156900, 167360, 168520, 172590, 183840, 184096, 200309, 200832, 202224, 209200, 210650, 229800, 230120, 245120, 251040, 252780, 269632, 276144, 287650, 306400, 313800, 315975, 334720, 337040, 345180, 367680, 368192, 400618, 404448, 418400, 421300, 431475, 459600, 460240, 502080, 505560, 539264, 552288, 575300, 600927, 612800, 627600, 631950, 674080, 690360, 735360, 736384, 801236, 808896, 836800, 842600, 862950, 919200, 920480, 1001545, 1004160, 1011120, 1104576, 1150600, 1201854, 1225600, 1255200, 1263900, 1348160, 1380720, 1602472, 1617792, 1673600, 1685200, 1725900, 1838400, 1840960, 2003090, 2022240, 2203399, 2209152, 2301200, 2403708, 2510400, 2527800, 2696320, 2761440, 3004635, 3204944, 3370400, 3451800, 3676800, 3681920, 4006180, 4044480, 4406798, 4602400, 4807416, 5007725, 5020800, 5055600, 5522880, 6009270, 6409888, 6610197, 6740800, 6903600, 8012360, 8088960, 8813596, 9204800, 9614832, 10015450, 10111200, 11016995, 11045760, 12018540, 12819776, 13220394, 13481600, 13807200, 15023175, 16024720, 17627192, 18409600, 19229664, 20030900, 20222400, 22033990, 24037080, 25639552, 26440788, 27614400, 30046350, 32049440, 33050985, 35254384, 38459328, 40061800, 40444800, 44067980, 48074160, 52881576, 55084975, 55228800, 60092700, 64098880, 66101970, 70508768, 76918656, 80123600, 88135960, 96148320, 105763152, 110169950, 120185400, 128197760, 132203940, 141017536, 160247200, 165254925, 176271920, 192296640, 211526304, 220339900, 240370800, 264407880, 282035072, 320494400, 330509850, 352543840, 384593280, 423052608, 440679800, 480741600, 528815760, 640988800, 661019700, 705087680, 846105216, 881359600, 961483200, 1057631520, 1322039400, 1410175360, 1762719200, 1922966400, 2115263040, 2644078800, 3525438400, 4230526080, 5288157600, 7050876800, 10576315200, 21152630400]

約数ペア:

[(1, 21152630400), (2, 10576315200), (3, 7050876800), (4, 5288157600), (5, 4230526080), (6, 3525438400), (8, 2644078800), (10, 2115263040), (11, 1922966400), (12, 1762719200), (15, 1410175360), (16, 1322039400), (20, 1057631520), (22, 961483200), (24, 881359600), (25, 846105216), (30, 705087680), (32, 661019700), (33, 640988800), (40, 528815760), (44, 480741600), (48, 440679800), (50, 423052608), (55, 384593280), (60, 352543840), (64, 330509850), (66, 320494400), (75, 282035072), (80, 264407880), (88, 240370800), (96, 220339900), (100, 211526304), (110, 192296640), (120, 176271920), (128, 165254925), (132, 160247200), (150, 141017536), (160, 132203940), (165, 128197760), (176, 120185400), (192, 110169950), (200, 105763152), (220, 96148320), (240, 88135960), (264, 80123600), (275, 76918656), (300, 70508768), (320, 66101970), (330, 64098880), (352, 60092700), (383, 55228800), (384, 55084975), (400, 52881576), (440, 48074160), (480, 44067980), (523, 40444800), (528, 40061800), (550, 38459328), (600, 35254384), (640, 33050985), (660, 32049440), (704, 30046350), (766, 27614400), (800, 26440788), (825, 25639552), (880, 24037080), (960, 22033990), (1046, 20222400), (1056, 20030900), (1100, 19229664), (1149, 18409600), (1200, 17627192), (1320, 16024720), (1408, 15023175), (1532, 13807200), (1569, 13481600), (1600, 13220394), (1650, 12819776), (1760, 12018540), (1915, 11045760), (1920, 11016995), (2092, 10111200), (2112, 10015450), (2200, 9614832), (2298, 9204800), (2400, 8813596), (2615, 8088960), (2640, 8012360), (3064, 6903600), (3138, 6740800), (3200, 6610197), (3300, 6409888), (3520, 6009270), (3830, 5522880), (4184, 5055600), (4213, 5020800), (4224, 5007725), (4400, 4807416), (4596, 4602400), (4800, 4406798), (5230, 4044480), (5280, 4006180), (5745, 3681920), (5753, 3676800), (6128, 3451800), (6276, 3370400), (6600, 3204944), (7040, 3004635), (7660, 2761440), (7845, 2696320), (8368, 2527800), (8426, 2510400), (8800, 2403708), (9192, 2301200), (9575, 2209152), (9600, 2203399), (10460, 2022240), (10560, 2003090), (11490, 1840960), (11506, 1838400), (12256, 1725900), (12552, 1685200), (12639, 1673600), (13075, 1617792), (13200, 1602472), (15320, 1380720), (15690, 1348160), (16736, 1263900), (16852, 1255200), (17259, 1225600), (17600, 1201854), (18384, 1150600), (19150, 1104576), (20920, 1011120), (21065, 1004160), (21120, 1001545), (22980, 920480), (23012, 919200), (24512, 862950), (25104, 842600), (25278, 836800), (26150, 808896), (26400, 801236), (28725, 736384), (28765, 735360), (30640, 690360), (31380, 674080), (33472, 631950), (33704, 627600), (34518, 612800), (35200, 600927), (36768, 575300), (38300, 552288), (39225, 539264), (41840, 505560), (42130, 502080), (45960, 460240), (46024, 459600), (49024, 431475), (50208, 421300), (50556, 418400), (52300, 404448), (52800, 400618), (57450, 368192), (57530, 367680), (61280, 345180), (62760, 337040), (63195, 334720), (66944, 315975), (67408, 313800), (69036, 306400), (73536, 287650), (76600, 276144), (78450, 269632), (83680, 252780), (84260, 251040), (86295, 245120), (91920, 230120), (92048, 229800), (100416, 210650), (101112, 209200), (104600, 202224), (105325, 200832), (105600, 200309), (114900, 184096), (115060, 183840), (122560, 172590), (125520, 168520), (126390, 167360), (134816, 156900), (138072, 153200), (143825, 147072)]