21476629440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{7247}}^1$

素因数の和:7294

約数の個数: 448

約数和(自身を含む): 88367616000

約数和(自身を除く): 66890986560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1728, 1764, 1890, 1960, 2016, 2058, 2160, 2205, 2240, 2352, 2520, 2646, 2744, 2880, 2940, 3024, 3087, 3136, 3360, 3430, 3528, 3780, 3920, 4032, 4116, 4320, 4410, 4704, 5040, 5145, 5292, 5488, 5880, 6048, 6174, 6615, 6720, 6860, 7056, 7247, 7560, 7840, 8232, 8640, 8820, 9261, 9408, 10080, 10290, 10584, 10976, 11760, 12096, 12348, 13230, 13720, 14112, 14494, 15120, 15435, 15680, 16464, 17640, 18522, 20160, 20580, 21168, 21741, 21952, 23520, 24696, 26460, 27440, 28224, 28988, 30240, 30870, 32928, 35280, 36235, 37044, 41160, 42336, 43482, 46305, 47040, 49392, 50729, 52920, 54880, 57976, 60480, 61740, 65223, 65856, 70560, 72470, 74088, 82320, 84672, 86964, 92610, 98784, 101458, 105840, 108705, 109760, 115952, 123480, 130446, 141120, 144940, 148176, 152187, 164640, 173928, 185220, 195669, 197568, 202916, 211680, 217410, 231904, 246960, 253645, 260892, 289880, 296352, 304374, 326115, 329280, 347856, 355103, 370440, 391338, 405832, 423360, 434820, 456561, 463808, 493920, 507290, 521784, 579760, 592704, 608748, 652230, 695712, 710206, 740880, 760935, 782676, 811664, 869640, 913122, 978345, 987840, 1014580, 1043568, 1065309, 1159520, 1217496, 1304460, 1369683, 1391424, 1420412, 1481760, 1521870, 1565352, 1623328, 1739280, 1775515, 1826244, 1956690, 2029160, 2087136, 2130618, 2282805, 2319040, 2434992, 2485721, 2608920, 2739366, 2840824, 2963520, 3043740, 3130704, 3195927, 3246656, 3478560, 3551030, 3652488, 3913380, 4058320, 4174272, 4261236, 4565610, 4869984, 4971442, 5217840, 5326545, 5478732, 5681648, 6087480, 6261408, 6391854, 6848415, 6957120, 7102060, 7304976, 7457163, 7826760, 8116640, 8522472, 9131220, 9587781, 9739968, 9942884, 10435680, 10653090, 10957464, 11363296, 12174960, 12428605, 12522816, 12783708, 13696830, 14204120, 14609952, 14914326, 15653520, 15979635, 16233280, 17044944, 18262440, 19175562, 19885768, 20871360, 21306180, 21914928, 22371489, 22726592, 24349920, 24857210, 25567416, 27393660, 28408240, 29219904, 29828652, 31307040, 31959270, 34089888, 36524880, 37285815, 38351124, 39771536, 42612360, 43829856, 44742978, 47938905, 48699840, 49714420, 51134832, 54787320, 56816480, 59657304, 62614080, 63918540, 67114467, 68179776, 73049760, 74571630, 76702248, 79543072, 85224720, 87659712, 89485956, 95877810, 99428840, 102269664, 109574640, 111857445, 113632960, 119314608, 127837080, 134228934, 146099520, 149143260, 153404496, 159086144, 170449440, 178971912, 191755620, 198857680, 204539328, 219149280, 223714890, 238629216, 255674160, 268457868, 298286520, 306808992, 335572335, 340898880, 357943824, 383511240, 397715360, 438298560, 447429780, 477258432, 511348320, 536915736, 596573040, 613617984, 671144670, 715887648, 767022480, 795430720, 894859560, 1022696640, 1073831472, 1193146080, 1342289340, 1431775296, 1534044960, 1789719120, 2147662944, 2386292160, 2684578680, 3068089920, 3579438240, 4295325888, 5369157360, 7158876480, 10738314720, 21476629440]

約数ペア:

[(1, 21476629440), (2, 10738314720), (3, 7158876480), (4, 5369157360), (5, 4295325888), (6, 3579438240), (7, 3068089920), (8, 2684578680), (9, 2386292160), (10, 2147662944), (12, 1789719120), (14, 1534044960), (15, 1431775296), (16, 1342289340), (18, 1193146080), (20, 1073831472), (21, 1022696640), (24, 894859560), (27, 795430720), (28, 767022480), (30, 715887648), (32, 671144670), (35, 613617984), (36, 596573040), (40, 536915736), (42, 511348320), (45, 477258432), (48, 447429780), (49, 438298560), (54, 397715360), (56, 383511240), (60, 357943824), (63, 340898880), (64, 335572335), (70, 306808992), (72, 298286520), (80, 268457868), (84, 255674160), (90, 238629216), (96, 223714890), (98, 219149280), (105, 204539328), (108, 198857680), (112, 191755620), (120, 178971912), (126, 170449440), (135, 159086144), (140, 153404496), (144, 149143260), (147, 146099520), (160, 134228934), (168, 127837080), (180, 119314608), (189, 113632960), (192, 111857445), (196, 109574640), (210, 102269664), (216, 99428840), (224, 95877810), (240, 89485956), (245, 87659712), (252, 85224720), (270, 79543072), (280, 76702248), (288, 74571630), (294, 73049760), (315, 68179776), (320, 67114467), (336, 63918540), (343, 62614080), (360, 59657304), (378, 56816480), (392, 54787320), (420, 51134832), (432, 49714420), (441, 48699840), (448, 47938905), (480, 44742978), (490, 43829856), (504, 42612360), (540, 39771536), (560, 38351124), (576, 37285815), (588, 36524880), (630, 34089888), (672, 31959270), (686, 31307040), (720, 29828652), (735, 29219904), (756, 28408240), (784, 27393660), (840, 25567416), (864, 24857210), (882, 24349920), (945, 22726592), (960, 22371489), (980, 21914928), (1008, 21306180), (1029, 20871360), (1080, 19885768), (1120, 19175562), (1176, 18262440), (1260, 17044944), (1323, 16233280), (1344, 15979635), (1372, 15653520), (1440, 14914326), (1470, 14609952), (1512, 14204120), (1568, 13696830), (1680, 12783708), (1715, 12522816), (1728, 12428605), (1764, 12174960), (1890, 11363296), (1960, 10957464), (2016, 10653090), (2058, 10435680), (2160, 9942884), (2205, 9739968), (2240, 9587781), (2352, 9131220), (2520, 8522472), (2646, 8116640), (2744, 7826760), (2880, 7457163), (2940, 7304976), (3024, 7102060), (3087, 6957120), (3136, 6848415), (3360, 6391854), (3430, 6261408), (3528, 6087480), (3780, 5681648), (3920, 5478732), (4032, 5326545), (4116, 5217840), (4320, 4971442), (4410, 4869984), (4704, 4565610), (5040, 4261236), (5145, 4174272), (5292, 4058320), (5488, 3913380), (5880, 3652488), (6048, 3551030), (6174, 3478560), (6615, 3246656), (6720, 3195927), (6860, 3130704), (7056, 3043740), (7247, 2963520), (7560, 2840824), (7840, 2739366), (8232, 2608920), (8640, 2485721), (8820, 2434992), (9261, 2319040), (9408, 2282805), (10080, 2130618), (10290, 2087136), (10584, 2029160), (10976, 1956690), (11760, 1826244), (12096, 1775515), (12348, 1739280), (13230, 1623328), (13720, 1565352), (14112, 1521870), (14494, 1481760), (15120, 1420412), (15435, 1391424), (15680, 1369683), (16464, 1304460), (17640, 1217496), (18522, 1159520), (20160, 1065309), (20580, 1043568), (21168, 1014580), (21741, 987840), (21952, 978345), (23520, 913122), (24696, 869640), (26460, 811664), (27440, 782676), (28224, 760935), (28988, 740880), (30240, 710206), (30870, 695712), (32928, 652230), (35280, 608748), (36235, 592704), (37044, 579760), (41160, 521784), (42336, 507290), (43482, 493920), (46305, 463808), (47040, 456561), (49392, 434820), (50729, 423360), (52920, 405832), (54880, 391338), (57976, 370440), (60480, 355103), (61740, 347856), (65223, 329280), (65856, 326115), (70560, 304374), (72470, 296352), (74088, 289880), (82320, 260892), (84672, 253645), (86964, 246960), (92610, 231904), (98784, 217410), (101458, 211680), (105840, 202916), (108705, 197568), (109760, 195669), (115952, 185220), (123480, 173928), (130446, 164640), (141120, 152187), (144940, 148176)]