705905280

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 448

約数和(自身を含む): 2709109800

約数和(自身を除く): 2003204520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 89, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 178, 180, 192, 204, 216, 240, 243, 255, 267, 270, 272, 288, 306, 320, 324, 340, 356, 360, 384, 405, 408, 432, 445, 459, 480, 486, 510, 534, 540, 544, 576, 612, 640, 648, 680, 712, 720, 729, 765, 801, 810, 816, 864, 890, 918, 960, 972, 1020, 1068, 1080, 1088, 1152, 1215, 1224, 1296, 1335, 1360, 1377, 1424, 1440, 1458, 1513, 1530, 1602, 1620, 1632, 1728, 1780, 1836, 1920, 1944, 2040, 2136, 2160, 2176, 2295, 2403, 2430, 2448, 2592, 2670, 2720, 2754, 2848, 2880, 2916, 3026, 3060, 3204, 3240, 3264, 3456, 3560, 3645, 3672, 3888, 4005, 4080, 4131, 4272, 4320, 4539, 4590, 4806, 4860, 4896, 5184, 5340, 5440, 5508, 5696, 5760, 5832, 6052, 6120, 6408, 6480, 6528, 6885, 7120, 7209, 7290, 7344, 7565, 7776, 8010, 8160, 8262, 8544, 8640, 9078, 9180, 9612, 9720, 9792, 10368, 10680, 10880, 11016, 11392, 11664, 12015, 12104, 12240, 12393, 12816, 12960, 13617, 13770, 14240, 14418, 14580, 14688, 15130, 15552, 16020, 16320, 16524, 17088, 17280, 18156, 18360, 19224, 19440, 19584, 20655, 21360, 21627, 22032, 22695, 23328, 24030, 24208, 24480, 24786, 25632, 25920, 27234, 27540, 28480, 28836, 29160, 29376, 30260, 31104, 32040, 32640, 33048, 34176, 36045, 36312, 36720, 38448, 38880, 40851, 41310, 42720, 43254, 44064, 45390, 46656, 48060, 48416, 48960, 49572, 51264, 51840, 54468, 55080, 56960, 57672, 58320, 58752, 60520, 61965, 64080, 64881, 66096, 68085, 72090, 72624, 73440, 76896, 77760, 81702, 82620, 85440, 86508, 88128, 90780, 93312, 96120, 96832, 97920, 99144, 102528, 108135, 108936, 110160, 115344, 116640, 121040, 122553, 123930, 128160, 129762, 132192, 136170, 144180, 145248, 146880, 153792, 155520, 163404, 165240, 170880, 173016, 176256, 181560, 192240, 193664, 198288, 204255, 216270, 217872, 220320, 230688, 233280, 242080, 245106, 247860, 256320, 259524, 264384, 272340, 288360, 290496, 293760, 307584, 324405, 326808, 330480, 346032, 363120, 367659, 384480, 396576, 408510, 432540, 435744, 440640, 461376, 466560, 484160, 490212, 495720, 512640, 519048, 528768, 544680, 576720, 580992, 612765, 648810, 653616, 660960, 692064, 726240, 735318, 768960, 793152, 817020, 865080, 871488, 881280, 922752, 968320, 980424, 991440, 1038096, 1089360, 1102977, 1153440, 1225530, 1297620, 1307232, 1321920, 1384128, 1452480, 1470636, 1537920, 1586304, 1634040, 1730160, 1742976, 1838295, 1960848, 1982880, 2076192, 2178720, 2205954, 2306880, 2451060, 2595240, 2614464, 2643840, 2768256, 2904960, 2941272, 3268080, 3460320, 3676590, 3921696, 3965760, 4152384, 4357440, 4411908, 4613760, 4902120, 5190480, 5228928, 5514885, 5882544, 6536160, 6920640, 7353180, 7843392, 7931520, 8304768, 8714880, 8823816, 9804240, 10380960, 11029770, 11765088, 13072320, 13841280, 14706360, 15686784, 17647632, 19608480, 20761920, 22059540, 23530176, 26144640, 29412720, 35295264, 39216960, 41523840, 44119080, 47060352, 58825440, 70590528, 78433920, 88238160, 117650880, 141181056, 176476320, 235301760, 352952640, 705905280]

約数ペア:

[(1, 705905280), (2, 352952640), (3, 235301760), (4, 176476320), (5, 141181056), (6, 117650880), (8, 88238160), (9, 78433920), (10, 70590528), (12, 58825440), (15, 47060352), (16, 44119080), (17, 41523840), (18, 39216960), (20, 35295264), (24, 29412720), (27, 26144640), (30, 23530176), (32, 22059540), (34, 20761920), (36, 19608480), (40, 17647632), (45, 15686784), (48, 14706360), (51, 13841280), (54, 13072320), (60, 11765088), (64, 11029770), (68, 10380960), (72, 9804240), (80, 8823816), (81, 8714880), (85, 8304768), (89, 7931520), (90, 7843392), (96, 7353180), (102, 6920640), (108, 6536160), (120, 5882544), (128, 5514885), (135, 5228928), (136, 5190480), (144, 4902120), (153, 4613760), (160, 4411908), (162, 4357440), (170, 4152384), (178, 3965760), (180, 3921696), (192, 3676590), (204, 3460320), (216, 3268080), (240, 2941272), (243, 2904960), (255, 2768256), (267, 2643840), (270, 2614464), (272, 2595240), (288, 2451060), (306, 2306880), (320, 2205954), (324, 2178720), (340, 2076192), (356, 1982880), (360, 1960848), (384, 1838295), (405, 1742976), (408, 1730160), (432, 1634040), (445, 1586304), (459, 1537920), (480, 1470636), (486, 1452480), (510, 1384128), (534, 1321920), (540, 1307232), (544, 1297620), (576, 1225530), (612, 1153440), (640, 1102977), (648, 1089360), (680, 1038096), (712, 991440), (720, 980424), (729, 968320), (765, 922752), (801, 881280), (810, 871488), (816, 865080), (864, 817020), (890, 793152), (918, 768960), (960, 735318), (972, 726240), (1020, 692064), (1068, 660960), (1080, 653616), (1088, 648810), (1152, 612765), (1215, 580992), (1224, 576720), (1296, 544680), (1335, 528768), (1360, 519048), (1377, 512640), (1424, 495720), (1440, 490212), (1458, 484160), (1513, 466560), (1530, 461376), (1602, 440640), (1620, 435744), (1632, 432540), (1728, 408510), (1780, 396576), (1836, 384480), (1920, 367659), (1944, 363120), (2040, 346032), (2136, 330480), (2160, 326808), (2176, 324405), (2295, 307584), (2403, 293760), (2430, 290496), (2448, 288360), (2592, 272340), (2670, 264384), (2720, 259524), (2754, 256320), (2848, 247860), (2880, 245106), (2916, 242080), (3026, 233280), (3060, 230688), (3204, 220320), (3240, 217872), (3264, 216270), (3456, 204255), (3560, 198288), (3645, 193664), (3672, 192240), (3888, 181560), (4005, 176256), (4080, 173016), (4131, 170880), (4272, 165240), (4320, 163404), (4539, 155520), (4590, 153792), (4806, 146880), (4860, 145248), (4896, 144180), (5184, 136170), (5340, 132192), (5440, 129762), (5508, 128160), (5696, 123930), (5760, 122553), (5832, 121040), (6052, 116640), (6120, 115344), (6408, 110160), (6480, 108936), (6528, 108135), (6885, 102528), (7120, 99144), (7209, 97920), (7290, 96832), (7344, 96120), (7565, 93312), (7776, 90780), (8010, 88128), (8160, 86508), (8262, 85440), (8544, 82620), (8640, 81702), (9078, 77760), (9180, 76896), (9612, 73440), (9720, 72624), (9792, 72090), (10368, 68085), (10680, 66096), (10880, 64881), (11016, 64080), (11392, 61965), (11664, 60520), (12015, 58752), (12104, 58320), (12240, 57672), (12393, 56960), (12816, 55080), (12960, 54468), (13617, 51840), (13770, 51264), (14240, 49572), (14418, 48960), (14580, 48416), (14688, 48060), (15130, 46656), (15552, 45390), (16020, 44064), (16320, 43254), (16524, 42720), (17088, 41310), (17280, 40851), (18156, 38880), (18360, 38448), (19224, 36720), (19440, 36312), (19584, 36045), (20655, 34176), (21360, 33048), (21627, 32640), (22032, 32040), (22695, 31104), (23328, 30260), (24030, 29376), (24208, 29160), (24480, 28836), (24786, 28480), (25632, 27540), (25920, 27234)]