21328102400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 528

約数和(自身を含む): 62502606720

約数和(自身を除く): 41174504320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 37, 40, 44, 46, 50, 55, 64, 74, 80, 88, 89, 92, 100, 110, 115, 128, 148, 160, 176, 178, 184, 185, 200, 220, 230, 253, 256, 275, 296, 320, 352, 356, 368, 370, 400, 407, 440, 445, 460, 506, 512, 550, 575, 592, 640, 704, 712, 736, 740, 800, 814, 851, 880, 890, 920, 925, 979, 1012, 1024, 1100, 1150, 1184, 1265, 1280, 1408, 1424, 1472, 1480, 1600, 1628, 1702, 1760, 1780, 1840, 1850, 1958, 2024, 2035, 2047, 2200, 2225, 2300, 2368, 2530, 2560, 2816, 2848, 2944, 2960, 3200, 3256, 3293, 3404, 3520, 3560, 3680, 3700, 3916, 4048, 4070, 4094, 4255, 4400, 4450, 4600, 4736, 4895, 5060, 5120, 5632, 5696, 5888, 5920, 6325, 6400, 6512, 6586, 6808, 7040, 7120, 7360, 7400, 7832, 8096, 8140, 8188, 8510, 8800, 8900, 9200, 9361, 9472, 9790, 10120, 10175, 10235, 11264, 11392, 11776, 11840, 12650, 12800, 13024, 13172, 13616, 14080, 14240, 14720, 14800, 15664, 16192, 16280, 16376, 16465, 17020, 17600, 17800, 18400, 18722, 18944, 19580, 20240, 20350, 20470, 21275, 22517, 22784, 23552, 23680, 24475, 25300, 25600, 26048, 26344, 27232, 28160, 28480, 29440, 29600, 31328, 32384, 32560, 32752, 32930, 34040, 35200, 35600, 36223, 36800, 37444, 37888, 39160, 40480, 40700, 40940, 42550, 45034, 45568, 46805, 47360, 48950, 50600, 51175, 52096, 52688, 54464, 56320, 56960, 58880, 59200, 62656, 64768, 65120, 65504, 65860, 68080, 70400, 71200, 72446, 73600, 74888, 75739, 78320, 80960, 81400, 81880, 82325, 85100, 90068, 91136, 93610, 94720, 97900, 101200, 102350, 104192, 105376, 108928, 112585, 113920, 117760, 118400, 125312, 129536, 130240, 131008, 131720, 136160, 140800, 142400, 144892, 147200, 149776, 151478, 156640, 161920, 162800, 163760, 164650, 170200, 180136, 181115, 187220, 189440, 195800, 202400, 204700, 208384, 210752, 217856, 225170, 227840, 234025, 236800, 250624, 259072, 260480, 262016, 263440, 272320, 281600, 284800, 289784, 294400, 299552, 302956, 313280, 323840, 325600, 327520, 329300, 340400, 360272, 362230, 374440, 378695, 391600, 404800, 409400, 416768, 421504, 435712, 450340, 455680, 468050, 473600, 501248, 520960, 524032, 526880, 544640, 562925, 569600, 579568, 588800, 599104, 605912, 626560, 647680, 651200, 655040, 658600, 680800, 720544, 724460, 748880, 757390, 783200, 809600, 818800, 833129, 843008, 871424, 900680, 905575, 936100, 947200, 1002496, 1041920, 1048064, 1053760, 1089280, 1125850, 1139200, 1159136, 1198208, 1211824, 1253120, 1295360, 1302400, 1310080, 1317200, 1361600, 1441088, 1448920, 1497760, 1514780, 1566400, 1619200, 1637600, 1666258, 1686016, 1801360, 1811150, 1872200, 1893475, 2083840, 2096128, 2107520, 2178560, 2251700, 2278400, 2318272, 2396416, 2423648, 2506240, 2604800, 2620160, 2634400, 2723200, 2882176, 2897840, 2995520, 3029560, 3132800, 3238400, 3275200, 3332516, 3372032, 3602720, 3622300, 3744400, 3786950, 4165645, 4215040, 4357120, 4503400, 4636544, 4792832, 4847296, 5012480, 5209600, 5240320, 5268800, 5446400, 5764352, 5795680, 5991040, 6059120, 6265600, 6476800, 6550400, 6665032, 7205440, 7244600, 7488800, 7573900, 8331290, 8430080, 9006800, 9273088, 9585664, 9694592, 10419200, 10480640, 10537600, 10892800, 11528704, 11591360, 11982080, 12118240, 12531200, 13100800, 13330064, 14410880, 14489200, 14977600, 15147800, 16662580, 16860160, 18013600, 18546176, 19389184, 20828225, 21075200, 21785600, 23057408, 23182720, 23964160, 24236480, 25062400, 26201600, 26660128, 28821760, 28978400, 29955200, 30295600, 33325160, 36027200, 37092352, 38778368, 41656450, 42150400, 46365440, 47928320, 48472960, 52403200, 53320256, 57643520, 57956800, 59910400, 60591200, 66650320, 72054400, 77556736, 83312900, 84300800, 92730880, 96945920, 106640512, 115287040, 115913600, 119820800, 121182400, 133300640, 144108800, 166625800, 185461760, 193891840, 213281024, 231827200, 239641600, 242364800, 266601280, 288217600, 333251600, 387783680, 426562048, 463654400, 484729600, 533202560, 576435200, 666503200, 853124096, 927308800, 969459200, 1066405120, 1333006400, 1938918400, 2132810240, 2666012800, 4265620480, 5332025600, 10664051200, 21328102400]

約数ペア:

[(1, 21328102400), (2, 10664051200), (4, 5332025600), (5, 4265620480), (8, 2666012800), (10, 2132810240), (11, 1938918400), (16, 1333006400), (20, 1066405120), (22, 969459200), (23, 927308800), (25, 853124096), (32, 666503200), (37, 576435200), (40, 533202560), (44, 484729600), (46, 463654400), (50, 426562048), (55, 387783680), (64, 333251600), (74, 288217600), (80, 266601280), (88, 242364800), (89, 239641600), (92, 231827200), (100, 213281024), (110, 193891840), (115, 185461760), (128, 166625800), (148, 144108800), (160, 133300640), (176, 121182400), (178, 119820800), (184, 115913600), (185, 115287040), (200, 106640512), (220, 96945920), (230, 92730880), (253, 84300800), (256, 83312900), (275, 77556736), (296, 72054400), (320, 66650320), (352, 60591200), (356, 59910400), (368, 57956800), (370, 57643520), (400, 53320256), (407, 52403200), (440, 48472960), (445, 47928320), (460, 46365440), (506, 42150400), (512, 41656450), (550, 38778368), (575, 37092352), (592, 36027200), (640, 33325160), (704, 30295600), (712, 29955200), (736, 28978400), (740, 28821760), (800, 26660128), (814, 26201600), (851, 25062400), (880, 24236480), (890, 23964160), (920, 23182720), (925, 23057408), (979, 21785600), (1012, 21075200), (1024, 20828225), (1100, 19389184), (1150, 18546176), (1184, 18013600), (1265, 16860160), (1280, 16662580), (1408, 15147800), (1424, 14977600), (1472, 14489200), (1480, 14410880), (1600, 13330064), (1628, 13100800), (1702, 12531200), (1760, 12118240), (1780, 11982080), (1840, 11591360), (1850, 11528704), (1958, 10892800), (2024, 10537600), (2035, 10480640), (2047, 10419200), (2200, 9694592), (2225, 9585664), (2300, 9273088), (2368, 9006800), (2530, 8430080), (2560, 8331290), (2816, 7573900), (2848, 7488800), (2944, 7244600), (2960, 7205440), (3200, 6665032), (3256, 6550400), (3293, 6476800), (3404, 6265600), (3520, 6059120), (3560, 5991040), (3680, 5795680), (3700, 5764352), (3916, 5446400), (4048, 5268800), (4070, 5240320), (4094, 5209600), (4255, 5012480), (4400, 4847296), (4450, 4792832), (4600, 4636544), (4736, 4503400), (4895, 4357120), (5060, 4215040), (5120, 4165645), (5632, 3786950), (5696, 3744400), (5888, 3622300), (5920, 3602720), (6325, 3372032), (6400, 3332516), (6512, 3275200), (6586, 3238400), (6808, 3132800), (7040, 3029560), (7120, 2995520), (7360, 2897840), (7400, 2882176), (7832, 2723200), (8096, 2634400), (8140, 2620160), (8188, 2604800), (8510, 2506240), (8800, 2423648), (8900, 2396416), (9200, 2318272), (9361, 2278400), (9472, 2251700), (9790, 2178560), (10120, 2107520), (10175, 2096128), (10235, 2083840), (11264, 1893475), (11392, 1872200), (11776, 1811150), (11840, 1801360), (12650, 1686016), (12800, 1666258), (13024, 1637600), (13172, 1619200), (13616, 1566400), (14080, 1514780), (14240, 1497760), (14720, 1448920), (14800, 1441088), (15664, 1361600), (16192, 1317200), (16280, 1310080), (16376, 1302400), (16465, 1295360), (17020, 1253120), (17600, 1211824), (17800, 1198208), (18400, 1159136), (18722, 1139200), (18944, 1125850), (19580, 1089280), (20240, 1053760), (20350, 1048064), (20470, 1041920), (21275, 1002496), (22517, 947200), (22784, 936100), (23552, 905575), (23680, 900680), (24475, 871424), (25300, 843008), (25600, 833129), (26048, 818800), (26344, 809600), (27232, 783200), (28160, 757390), (28480, 748880), (29440, 724460), (29600, 720544), (31328, 680800), (32384, 658600), (32560, 655040), (32752, 651200), (32930, 647680), (34040, 626560), (35200, 605912), (35600, 599104), (36223, 588800), (36800, 579568), (37444, 569600), (37888, 562925), (39160, 544640), (40480, 526880), (40700, 524032), (40940, 520960), (42550, 501248), (45034, 473600), (45568, 468050), (46805, 455680), (47360, 450340), (48950, 435712), (50600, 421504), (51175, 416768), (52096, 409400), (52688, 404800), (54464, 391600), (56320, 378695), (56960, 374440), (58880, 362230), (59200, 360272), (62656, 340400), (64768, 329300), (65120, 327520), (65504, 325600), (65860, 323840), (68080, 313280), (70400, 302956), (71200, 299552), (72446, 294400), (73600, 289784), (74888, 284800), (75739, 281600), (78320, 272320), (80960, 263440), (81400, 262016), (81880, 260480), (82325, 259072), (85100, 250624), (90068, 236800), (91136, 234025), (93610, 227840), (94720, 225170), (97900, 217856), (101200, 210752), (102350, 208384), (104192, 204700), (105376, 202400), (108928, 195800), (112585, 189440), (113920, 187220), (117760, 181115), (118400, 180136), (125312, 170200), (129536, 164650), (130240, 163760), (131008, 162800), (131720, 161920), (136160, 156640), (140800, 151478), (142400, 149776), (144892, 147200)]