997274880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 432

約数和(自身を含む): 4017686400

約数和(自身を除く): 3020411520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 149, 160, 166, 168, 180, 192, 210, 224, 240, 249, 252, 256, 280, 288, 298, 315, 320, 332, 336, 360, 384, 415, 420, 447, 448, 480, 498, 504, 560, 576, 581, 596, 630, 640, 664, 672, 720, 745, 747, 768, 830, 840, 894, 896, 960, 996, 1008, 1043, 1120, 1152, 1162, 1192, 1245, 1260, 1280, 1328, 1341, 1344, 1440, 1490, 1494, 1660, 1680, 1743, 1788, 1792, 1920, 1992, 2016, 2086, 2235, 2240, 2304, 2324, 2384, 2490, 2520, 2656, 2682, 2688, 2880, 2905, 2980, 2988, 3129, 3320, 3360, 3486, 3576, 3735, 3840, 3984, 4032, 4172, 4470, 4480, 4648, 4768, 4980, 5040, 5215, 5229, 5312, 5364, 5376, 5760, 5810, 5960, 5976, 6258, 6640, 6705, 6720, 6972, 7152, 7470, 7968, 8064, 8344, 8715, 8940, 8960, 9296, 9387, 9536, 9960, 10080, 10430, 10458, 10624, 10728, 11520, 11620, 11920, 11952, 12367, 12516, 13280, 13410, 13440, 13944, 14304, 14940, 15645, 15936, 16128, 16688, 17430, 17880, 18592, 18774, 19072, 19920, 20160, 20860, 20916, 21248, 21456, 23240, 23840, 23904, 24734, 25032, 26145, 26560, 26820, 26880, 27888, 28608, 29880, 31290, 31872, 33376, 34860, 35760, 37101, 37184, 37548, 38144, 39840, 40320, 41720, 41832, 42912, 46480, 46935, 47680, 47808, 49468, 50064, 52290, 53120, 53640, 55776, 57216, 59760, 61835, 62580, 63744, 66752, 69720, 71520, 74202, 74368, 75096, 79680, 80640, 83440, 83664, 85824, 86569, 92960, 93870, 95360, 95616, 98936, 100128, 104580, 106240, 107280, 111303, 111552, 114432, 119520, 123670, 125160, 133504, 139440, 143040, 148404, 148736, 150192, 159360, 166880, 167328, 171648, 173138, 185505, 185920, 187740, 190720, 191232, 197872, 200256, 209160, 214560, 222606, 223104, 239040, 247340, 250320, 259707, 267008, 278880, 286080, 296808, 300384, 318720, 333760, 334656, 343296, 346276, 371010, 371840, 375480, 395744, 400512, 418320, 429120, 432845, 445212, 446208, 478080, 494680, 500640, 519414, 556515, 557760, 572160, 593616, 600768, 667520, 669312, 692552, 742020, 743680, 750960, 779121, 791488, 801024, 836640, 858240, 865690, 890424, 956160, 989360, 1001280, 1038828, 1113030, 1115520, 1187232, 1201536, 1298535, 1335040, 1338624, 1385104, 1484040, 1501920, 1558242, 1582976, 1673280, 1716480, 1731380, 1780848, 1978720, 2002560, 2077656, 2226060, 2231040, 2374464, 2403072, 2597070, 2770208, 2968080, 3003840, 3116484, 3165952, 3346560, 3462760, 3561696, 3895605, 3957440, 4005120, 4155312, 4452120, 4748928, 5194140, 5540416, 5936160, 6007680, 6232968, 6693120, 6925520, 7123392, 7791210, 7914880, 8310624, 8904240, 9497856, 10388280, 11080832, 11872320, 12015360, 12465936, 13851040, 14246784, 15582420, 15829760, 16621248, 17808480, 20776560, 22161664, 23744640, 24931872, 27702080, 28493568, 31164840, 33242496, 35616960, 41553120, 47489280, 49863744, 55404160, 62329680, 66484992, 71233920, 83106240, 99727488, 110808320, 124659360, 142467840, 166212480, 199454976, 249318720, 332424960, 498637440, 997274880]

約数ペア:

[(1, 997274880), (2, 498637440), (3, 332424960), (4, 249318720), (5, 199454976), (6, 166212480), (7, 142467840), (8, 124659360), (9, 110808320), (10, 99727488), (12, 83106240), (14, 71233920), (15, 66484992), (16, 62329680), (18, 55404160), (20, 49863744), (21, 47489280), (24, 41553120), (28, 35616960), (30, 33242496), (32, 31164840), (35, 28493568), (36, 27702080), (40, 24931872), (42, 23744640), (45, 22161664), (48, 20776560), (56, 17808480), (60, 16621248), (63, 15829760), (64, 15582420), (70, 14246784), (72, 13851040), (80, 12465936), (83, 12015360), (84, 11872320), (90, 11080832), (96, 10388280), (105, 9497856), (112, 8904240), (120, 8310624), (126, 7914880), (128, 7791210), (140, 7123392), (144, 6925520), (149, 6693120), (160, 6232968), (166, 6007680), (168, 5936160), (180, 5540416), (192, 5194140), (210, 4748928), (224, 4452120), (240, 4155312), (249, 4005120), (252, 3957440), (256, 3895605), (280, 3561696), (288, 3462760), (298, 3346560), (315, 3165952), (320, 3116484), (332, 3003840), (336, 2968080), (360, 2770208), (384, 2597070), (415, 2403072), (420, 2374464), (447, 2231040), (448, 2226060), (480, 2077656), (498, 2002560), (504, 1978720), (560, 1780848), (576, 1731380), (581, 1716480), (596, 1673280), (630, 1582976), (640, 1558242), (664, 1501920), (672, 1484040), (720, 1385104), (745, 1338624), (747, 1335040), (768, 1298535), (830, 1201536), (840, 1187232), (894, 1115520), (896, 1113030), (960, 1038828), (996, 1001280), (1008, 989360), (1043, 956160), (1120, 890424), (1152, 865690), (1162, 858240), (1192, 836640), (1245, 801024), (1260, 791488), (1280, 779121), (1328, 750960), (1341, 743680), (1344, 742020), (1440, 692552), (1490, 669312), (1494, 667520), (1660, 600768), (1680, 593616), (1743, 572160), (1788, 557760), (1792, 556515), (1920, 519414), (1992, 500640), (2016, 494680), (2086, 478080), (2235, 446208), (2240, 445212), (2304, 432845), (2324, 429120), (2384, 418320), (2490, 400512), (2520, 395744), (2656, 375480), (2682, 371840), (2688, 371010), (2880, 346276), (2905, 343296), (2980, 334656), (2988, 333760), (3129, 318720), (3320, 300384), (3360, 296808), (3486, 286080), (3576, 278880), (3735, 267008), (3840, 259707), (3984, 250320), (4032, 247340), (4172, 239040), (4470, 223104), (4480, 222606), (4648, 214560), (4768, 209160), (4980, 200256), (5040, 197872), (5215, 191232), (5229, 190720), (5312, 187740), (5364, 185920), (5376, 185505), (5760, 173138), (5810, 171648), (5960, 167328), (5976, 166880), (6258, 159360), (6640, 150192), (6705, 148736), (6720, 148404), (6972, 143040), (7152, 139440), (7470, 133504), (7968, 125160), (8064, 123670), (8344, 119520), (8715, 114432), (8940, 111552), (8960, 111303), (9296, 107280), (9387, 106240), (9536, 104580), (9960, 100128), (10080, 98936), (10430, 95616), (10458, 95360), (10624, 93870), (10728, 92960), (11520, 86569), (11620, 85824), (11920, 83664), (11952, 83440), (12367, 80640), (12516, 79680), (13280, 75096), (13410, 74368), (13440, 74202), (13944, 71520), (14304, 69720), (14940, 66752), (15645, 63744), (15936, 62580), (16128, 61835), (16688, 59760), (17430, 57216), (17880, 55776), (18592, 53640), (18774, 53120), (19072, 52290), (19920, 50064), (20160, 49468), (20860, 47808), (20916, 47680), (21248, 46935), (21456, 46480), (23240, 42912), (23840, 41832), (23904, 41720), (24734, 40320), (25032, 39840), (26145, 38144), (26560, 37548), (26820, 37184), (26880, 37101), (27888, 35760), (28608, 34860), (29880, 33376), (31290, 31872)]