21157933440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13229}}^1$

素因数の和:13282

約数の個数: 384

約数和(自身を含む): 83072757600

約数和(自身を除く): 61914824160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 640, 672, 680, 714, 735, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1344, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1904, 1920, 1960, 2040, 2176, 2240, 2352, 2380, 2499, 2688, 2720, 2856, 2940, 3136, 3264, 3332, 3360, 3570, 3808, 3920, 4080, 4165, 4480, 4704, 4760, 4998, 5440, 5712, 5880, 6272, 6528, 6664, 6720, 7140, 7616, 7840, 8160, 8330, 9408, 9520, 9996, 10880, 11424, 11760, 12495, 13229, 13328, 13440, 14280, 15232, 15680, 16320, 16660, 18816, 19040, 19992, 22848, 23520, 24990, 26458, 26656, 28560, 31360, 32640, 33320, 38080, 39687, 39984, 45696, 47040, 49980, 52916, 53312, 57120, 66145, 66640, 76160, 79374, 79968, 92603, 94080, 99960, 105832, 106624, 114240, 132290, 133280, 158748, 159936, 185206, 198435, 199920, 211664, 224893, 228480, 264580, 266560, 277809, 317496, 319872, 370412, 396870, 399840, 423328, 449786, 463015, 529160, 533120, 555618, 634992, 648221, 674679, 740824, 793740, 799680, 846656, 899572, 926030, 1058320, 1111236, 1124465, 1269984, 1296442, 1349358, 1389045, 1481648, 1574251, 1587480, 1599360, 1693312, 1799144, 1852060, 1944663, 2116640, 2222472, 2248930, 2539968, 2592884, 2698716, 2778090, 2963296, 3148502, 3174960, 3241105, 3373395, 3598288, 3704120, 3889326, 4233280, 4444944, 4497860, 4722753, 5079936, 5185768, 5397432, 5556180, 5926592, 6297004, 6349920, 6482210, 6746790, 7196576, 7408240, 7778652, 7871255, 8466560, 8889888, 8995720, 9445506, 9723315, 10371536, 10794864, 11019757, 11112360, 11853184, 12594008, 12699840, 12964420, 13493580, 14393152, 14816480, 15557304, 15742510, 17779776, 17991440, 18891012, 19446630, 20743072, 21589728, 22039514, 22224720, 23613765, 25188016, 25399680, 25928840, 26987160, 28786304, 29632960, 31114608, 31485020, 33059271, 35559552, 35982880, 37782024, 38893260, 41486144, 43179456, 44079028, 44449440, 47227530, 50376032, 51857680, 53974320, 55098785, 59265920, 62229216, 62970040, 66118542, 71965760, 75564048, 77786520, 82972288, 86358912, 88158056, 88898880, 94455060, 100752064, 103715360, 107948640, 110197570, 124458432, 125940080, 132237084, 143931520, 151128096, 155573040, 165296355, 176316112, 177797760, 188910120, 201504128, 207430720, 215897280, 220395140, 248916864, 251880160, 264474168, 302256192, 311146080, 330592710, 352632224, 377820240, 414861440, 431794560, 440790280, 503760320, 528948336, 604512384, 622292160, 661185420, 705264448, 755640480, 881580560, 1007520640, 1057896672, 1244584320, 1322370840, 1410528896, 1511280960, 1763161120, 2115793344, 2644741680, 3022561920, 3526322240, 4231586688, 5289483360, 7052644480, 10578966720, 21157933440]

約数ペア:

[(1, 21157933440), (2, 10578966720), (3, 7052644480), (4, 5289483360), (5, 4231586688), (6, 3526322240), (7, 3022561920), (8, 2644741680), (10, 2115793344), (12, 1763161120), (14, 1511280960), (15, 1410528896), (16, 1322370840), (17, 1244584320), (20, 1057896672), (21, 1007520640), (24, 881580560), (28, 755640480), (30, 705264448), (32, 661185420), (34, 622292160), (35, 604512384), (40, 528948336), (42, 503760320), (48, 440790280), (49, 431794560), (51, 414861440), (56, 377820240), (60, 352632224), (64, 330592710), (68, 311146080), (70, 302256192), (80, 264474168), (84, 251880160), (85, 248916864), (96, 220395140), (98, 215897280), (102, 207430720), (105, 201504128), (112, 188910120), (119, 177797760), (120, 176316112), (128, 165296355), (136, 155573040), (140, 151128096), (147, 143931520), (160, 132237084), (168, 125940080), (170, 124458432), (192, 110197570), (196, 107948640), (204, 103715360), (210, 100752064), (224, 94455060), (238, 88898880), (240, 88158056), (245, 86358912), (255, 82972288), (272, 77786520), (280, 75564048), (294, 71965760), (320, 66118542), (336, 62970040), (340, 62229216), (357, 59265920), (384, 55098785), (392, 53974320), (408, 51857680), (420, 50376032), (448, 47227530), (476, 44449440), (480, 44079028), (490, 43179456), (510, 41486144), (544, 38893260), (560, 37782024), (588, 35982880), (595, 35559552), (640, 33059271), (672, 31485020), (680, 31114608), (714, 29632960), (735, 28786304), (784, 26987160), (816, 25928840), (833, 25399680), (840, 25188016), (896, 23613765), (952, 22224720), (960, 22039514), (980, 21589728), (1020, 20743072), (1088, 19446630), (1120, 18891012), (1176, 17991440), (1190, 17779776), (1344, 15742510), (1360, 15557304), (1428, 14816480), (1470, 14393152), (1568, 13493580), (1632, 12964420), (1666, 12699840), (1680, 12594008), (1785, 11853184), (1904, 11112360), (1920, 11019757), (1960, 10794864), (2040, 10371536), (2176, 9723315), (2240, 9445506), (2352, 8995720), (2380, 8889888), (2499, 8466560), (2688, 7871255), (2720, 7778652), (2856, 7408240), (2940, 7196576), (3136, 6746790), (3264, 6482210), (3332, 6349920), (3360, 6297004), (3570, 5926592), (3808, 5556180), (3920, 5397432), (4080, 5185768), (4165, 5079936), (4480, 4722753), (4704, 4497860), (4760, 4444944), (4998, 4233280), (5440, 3889326), (5712, 3704120), (5880, 3598288), (6272, 3373395), (6528, 3241105), (6664, 3174960), (6720, 3148502), (7140, 2963296), (7616, 2778090), (7840, 2698716), (8160, 2592884), (8330, 2539968), (9408, 2248930), (9520, 2222472), (9996, 2116640), (10880, 1944663), (11424, 1852060), (11760, 1799144), (12495, 1693312), (13229, 1599360), (13328, 1587480), (13440, 1574251), (14280, 1481648), (15232, 1389045), (15680, 1349358), (16320, 1296442), (16660, 1269984), (18816, 1124465), (19040, 1111236), (19992, 1058320), (22848, 926030), (23520, 899572), (24990, 846656), (26458, 799680), (26656, 793740), (28560, 740824), (31360, 674679), (32640, 648221), (33320, 634992), (38080, 555618), (39687, 533120), (39984, 529160), (45696, 463015), (47040, 449786), (49980, 423328), (52916, 399840), (53312, 396870), (57120, 370412), (66145, 319872), (66640, 317496), (76160, 277809), (79374, 266560), (79968, 264580), (92603, 228480), (94080, 224893), (99960, 211664), (105832, 199920), (106624, 198435), (114240, 185206), (132290, 159936), (133280, 158748)]