921838320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 400

約数和(自身を含む): 3569271552

約数和(自身を除く): 2647433232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 351, 353, 360, 372, 390, 403, 405, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 648, 702, 706, 720, 744, 780, 806, 810, 837, 930, 936, 1040, 1053, 1059, 1080, 1116, 1170, 1209, 1240, 1296, 1395, 1404, 1412, 1488, 1560, 1612, 1620, 1674, 1755, 1765, 1860, 1872, 2015, 2106, 2118, 2160, 2232, 2340, 2418, 2480, 2511, 2790, 2808, 2824, 3120, 3177, 3224, 3240, 3348, 3510, 3530, 3627, 3720, 4030, 4185, 4212, 4236, 4464, 4589, 4680, 4836, 5022, 5265, 5295, 5580, 5616, 5648, 6045, 6354, 6448, 6480, 6696, 7020, 7060, 7254, 7440, 8060, 8370, 8424, 8472, 9178, 9360, 9531, 9672, 10044, 10530, 10590, 10881, 10943, 11160, 12090, 12555, 12708, 13392, 13767, 14040, 14120, 14508, 15885, 16120, 16740, 16848, 16944, 18135, 18356, 19062, 19344, 20088, 21060, 21180, 21762, 21886, 22320, 22945, 24180, 25110, 25416, 27534, 28080, 28240, 28593, 29016, 31770, 32240, 32643, 32829, 33480, 36270, 36712, 38124, 40176, 41301, 42120, 42360, 43524, 43772, 45890, 47655, 48360, 50220, 50832, 54405, 54715, 55068, 57186, 58032, 63540, 65286, 65658, 66960, 68835, 72540, 73424, 76248, 82602, 84240, 84720, 87048, 87544, 91780, 95310, 96720, 98487, 100440, 108810, 109430, 110136, 114372, 123903, 127080, 130572, 131316, 137670, 142259, 142965, 145080, 152496, 163215, 164145, 165204, 174096, 175088, 183560, 190620, 196974, 200880, 206505, 217620, 218860, 220272, 228744, 247806, 254160, 261144, 262632, 275340, 284518, 285930, 290160, 295461, 326430, 328290, 330408, 367120, 371709, 381240, 393948, 413010, 426777, 435240, 437720, 457488, 492435, 495612, 522288, 525264, 550680, 569036, 571860, 590922, 619515, 652860, 656580, 660816, 711295, 743418, 762480, 787896, 826020, 853554, 870480, 875440, 886383, 984870, 991224, 1101360, 1138072, 1143720, 1181844, 1239030, 1280331, 1305720, 1313160, 1422590, 1477305, 1486836, 1575792, 1652040, 1707108, 1772766, 1858545, 1969740, 1982448, 2133885, 2276144, 2287440, 2363688, 2478060, 2560662, 2611440, 2626320, 2845180, 2954610, 2973672, 3304080, 3414216, 3545532, 3717090, 3840993, 3939480, 4267770, 4431915, 4727376, 4956120, 5121324, 5690360, 5909220, 5947344, 6401655, 6828432, 7091064, 7434180, 7681986, 7878960, 8535540, 8863830, 9912240, 10242648, 11380720, 11522979, 11818440, 12803310, 14182128, 14868360, 15363972, 17071080, 17727660, 19204965, 20485296, 23045958, 23636880, 25606620, 29736720, 30727944, 34142160, 35455320, 38409930, 46091916, 51213240, 57614895, 61455888, 70910640, 76819860, 92183832, 102426480, 115229790, 153639720, 184367664, 230459580, 307279440, 460919160, 921838320]

約数ペア:

[(1, 921838320), (2, 460919160), (3, 307279440), (4, 230459580), (5, 184367664), (6, 153639720), (8, 115229790), (9, 102426480), (10, 92183832), (12, 76819860), (13, 70910640), (15, 61455888), (16, 57614895), (18, 51213240), (20, 46091916), (24, 38409930), (26, 35455320), (27, 34142160), (30, 30727944), (31, 29736720), (36, 25606620), (39, 23636880), (40, 23045958), (45, 20485296), (48, 19204965), (52, 17727660), (54, 17071080), (60, 15363972), (62, 14868360), (65, 14182128), (72, 12803310), (78, 11818440), (80, 11522979), (81, 11380720), (90, 10242648), (93, 9912240), (104, 8863830), (108, 8535540), (117, 7878960), (120, 7681986), (124, 7434180), (130, 7091064), (135, 6828432), (144, 6401655), (155, 5947344), (156, 5909220), (162, 5690360), (180, 5121324), (186, 4956120), (195, 4727376), (208, 4431915), (216, 4267770), (234, 3939480), (240, 3840993), (248, 3717090), (260, 3545532), (270, 3414216), (279, 3304080), (310, 2973672), (312, 2954610), (324, 2845180), (351, 2626320), (353, 2611440), (360, 2560662), (372, 2478060), (390, 2363688), (403, 2287440), (405, 2276144), (432, 2133885), (465, 1982448), (468, 1969740), (496, 1858545), (520, 1772766), (540, 1707108), (558, 1652040), (585, 1575792), (620, 1486836), (624, 1477305), (648, 1422590), (702, 1313160), (706, 1305720), (720, 1280331), (744, 1239030), (780, 1181844), (806, 1143720), (810, 1138072), (837, 1101360), (930, 991224), (936, 984870), (1040, 886383), (1053, 875440), (1059, 870480), (1080, 853554), (1116, 826020), (1170, 787896), (1209, 762480), (1240, 743418), (1296, 711295), (1395, 660816), (1404, 656580), (1412, 652860), (1488, 619515), (1560, 590922), (1612, 571860), (1620, 569036), (1674, 550680), (1755, 525264), (1765, 522288), (1860, 495612), (1872, 492435), (2015, 457488), (2106, 437720), (2118, 435240), (2160, 426777), (2232, 413010), (2340, 393948), (2418, 381240), (2480, 371709), (2511, 367120), (2790, 330408), (2808, 328290), (2824, 326430), (3120, 295461), (3177, 290160), (3224, 285930), (3240, 284518), (3348, 275340), (3510, 262632), (3530, 261144), (3627, 254160), (3720, 247806), (4030, 228744), (4185, 220272), (4212, 218860), (4236, 217620), (4464, 206505), (4589, 200880), (4680, 196974), (4836, 190620), (5022, 183560), (5265, 175088), (5295, 174096), (5580, 165204), (5616, 164145), (5648, 163215), (6045, 152496), (6354, 145080), (6448, 142965), (6480, 142259), (6696, 137670), (7020, 131316), (7060, 130572), (7254, 127080), (7440, 123903), (8060, 114372), (8370, 110136), (8424, 109430), (8472, 108810), (9178, 100440), (9360, 98487), (9531, 96720), (9672, 95310), (10044, 91780), (10530, 87544), (10590, 87048), (10881, 84720), (10943, 84240), (11160, 82602), (12090, 76248), (12555, 73424), (12708, 72540), (13392, 68835), (13767, 66960), (14040, 65658), (14120, 65286), (14508, 63540), (15885, 58032), (16120, 57186), (16740, 55068), (16848, 54715), (16944, 54405), (18135, 50832), (18356, 50220), (19062, 48360), (19344, 47655), (20088, 45890), (21060, 43772), (21180, 43524), (21762, 42360), (21886, 42120), (22320, 41301), (22945, 40176), (24180, 38124), (25110, 36712), (25416, 36270), (27534, 33480), (28080, 32829), (28240, 32643), (28593, 32240), (29016, 31770)]