645096960

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 2493402912

約数和(自身を除く): 1848305952

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, 61, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 128, 135, 136, 144, 153, 160, 162, 170, 180, 183, 192, 204, 216, 240, 243, 244, 255, 256, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 384, 405, 408, 432, 459, 480, 486, 488, 510, 512, 540, 544, 549, 576, 610, 612, 640, 648, 680, 720, 732, 765, 768, 810, 816, 864, 915, 918, 960, 972, 976, 1020, 1037, 1080, 1088, 1098, 1152, 1215, 1220, 1224, 1280, 1296, 1360, 1377, 1440, 1464, 1530, 1536, 1620, 1632, 1647, 1728, 1830, 1836, 1920, 1944, 1952, 2040, 2074, 2160, 2176, 2196, 2295, 2304, 2430, 2440, 2448, 2560, 2592, 2720, 2745, 2754, 2880, 2928, 3060, 3111, 3240, 3264, 3294, 3456, 3660, 3672, 3840, 3888, 3904, 4080, 4131, 4148, 4320, 4352, 4392, 4590, 4608, 4860, 4880, 4896, 4941, 5184, 5185, 5440, 5490, 5508, 5760, 5856, 6120, 6222, 6480, 6528, 6588, 6885, 6912, 7320, 7344, 7680, 7776, 7808, 8160, 8235, 8262, 8296, 8640, 8704, 8784, 9180, 9333, 9720, 9760, 9792, 9882, 10368, 10370, 10880, 10980, 11016, 11520, 11712, 12240, 12444, 12960, 13056, 13176, 13770, 13824, 14640, 14688, 14823, 15552, 15555, 15616, 16320, 16470, 16524, 16592, 17280, 17568, 18360, 18666, 19440, 19520, 19584, 19764, 20655, 20736, 20740, 21760, 21960, 22032, 23040, 23424, 24480, 24705, 24888, 25920, 26112, 26352, 27540, 27999, 29280, 29376, 29646, 31104, 31110, 31232, 32640, 32940, 33048, 33184, 34560, 35136, 36720, 37332, 38880, 39040, 39168, 39528, 41310, 41472, 41480, 43520, 43920, 44064, 46665, 46848, 48960, 49410, 49776, 51840, 52704, 55080, 55998, 58560, 58752, 59292, 62208, 62220, 65280, 65880, 66096, 66368, 69120, 70272, 73440, 74115, 74664, 77760, 78080, 78336, 79056, 82620, 82960, 83997, 87840, 88128, 93330, 93696, 97920, 98820, 99552, 103680, 105408, 110160, 111996, 117120, 117504, 118584, 124416, 124440, 130560, 131760, 132192, 132736, 139995, 140544, 146880, 148230, 149328, 155520, 156160, 158112, 165240, 165920, 167994, 175680, 176256, 186660, 195840, 197640, 199104, 207360, 210816, 220320, 223992, 234240, 235008, 237168, 248880, 251991, 263520, 264384, 265472, 279990, 281088, 293760, 296460, 298656, 311040, 316224, 330480, 331840, 335988, 351360, 352512, 373320, 391680, 395280, 398208, 419985, 421632, 440640, 447984, 468480, 474336, 497760, 503982, 527040, 528768, 530944, 559980, 587520, 592920, 597312, 622080, 632448, 660960, 663680, 671976, 702720, 705024, 746640, 790560, 796416, 839970, 843264, 881280, 895968, 948672, 995520, 1007964, 1054080, 1057536, 1119960, 1175040, 1185840, 1194624, 1259955, 1264896, 1321920, 1327360, 1343952, 1405440, 1493280, 1581120, 1592832, 1679940, 1762560, 1791936, 1897344, 1991040, 2015928, 2108160, 2115072, 2239920, 2371680, 2389248, 2519910, 2529792, 2643840, 2654720, 2687904, 2986560, 3162240, 3359880, 3525120, 3583872, 3794688, 3982080, 4031856, 4216320, 4479840, 4743360, 4778496, 5039820, 5287680, 5375808, 5973120, 6324480, 6719760, 7167744, 7589376, 7964160, 8063712, 8959680, 9486720, 10079640, 10575360, 10751616, 11946240, 12648960, 13439520, 14335488, 16127424, 17919360, 18973440, 20159280, 21503232, 23892480, 26879040, 32254848, 35838720, 37946880, 40318560, 43006464, 53758080, 64509696, 71677440, 80637120, 107516160, 129019392, 161274240, 215032320, 322548480, 645096960]

約数ペア:

[(1, 645096960), (2, 322548480), (3, 215032320), (4, 161274240), (5, 129019392), (6, 107516160), (8, 80637120), (9, 71677440), (10, 64509696), (12, 53758080), (15, 43006464), (16, 40318560), (17, 37946880), (18, 35838720), (20, 32254848), (24, 26879040), (27, 23892480), (30, 21503232), (32, 20159280), (34, 18973440), (36, 17919360), (40, 16127424), (45, 14335488), (48, 13439520), (51, 12648960), (54, 11946240), (60, 10751616), (61, 10575360), (64, 10079640), (68, 9486720), (72, 8959680), (80, 8063712), (81, 7964160), (85, 7589376), (90, 7167744), (96, 6719760), (102, 6324480), (108, 5973120), (120, 5375808), (122, 5287680), (128, 5039820), (135, 4778496), (136, 4743360), (144, 4479840), (153, 4216320), (160, 4031856), (162, 3982080), (170, 3794688), (180, 3583872), (183, 3525120), (192, 3359880), (204, 3162240), (216, 2986560), (240, 2687904), (243, 2654720), (244, 2643840), (255, 2529792), (256, 2519910), (270, 2389248), (272, 2371680), (288, 2239920), (305, 2115072), (306, 2108160), (320, 2015928), (324, 1991040), (340, 1897344), (360, 1791936), (366, 1762560), (384, 1679940), (405, 1592832), (408, 1581120), (432, 1493280), (459, 1405440), (480, 1343952), (486, 1327360), (488, 1321920), (510, 1264896), (512, 1259955), (540, 1194624), (544, 1185840), (549, 1175040), (576, 1119960), (610, 1057536), (612, 1054080), (640, 1007964), (648, 995520), (680, 948672), (720, 895968), (732, 881280), (765, 843264), (768, 839970), (810, 796416), (816, 790560), (864, 746640), (915, 705024), (918, 702720), (960, 671976), (972, 663680), (976, 660960), (1020, 632448), (1037, 622080), (1080, 597312), (1088, 592920), (1098, 587520), (1152, 559980), (1215, 530944), (1220, 528768), (1224, 527040), (1280, 503982), (1296, 497760), (1360, 474336), (1377, 468480), (1440, 447984), (1464, 440640), (1530, 421632), (1536, 419985), (1620, 398208), (1632, 395280), (1647, 391680), (1728, 373320), (1830, 352512), (1836, 351360), (1920, 335988), (1944, 331840), (1952, 330480), (2040, 316224), (2074, 311040), (2160, 298656), (2176, 296460), (2196, 293760), (2295, 281088), (2304, 279990), (2430, 265472), (2440, 264384), (2448, 263520), (2560, 251991), (2592, 248880), (2720, 237168), (2745, 235008), (2754, 234240), (2880, 223992), (2928, 220320), (3060, 210816), (3111, 207360), (3240, 199104), (3264, 197640), (3294, 195840), (3456, 186660), (3660, 176256), (3672, 175680), (3840, 167994), (3888, 165920), (3904, 165240), (4080, 158112), (4131, 156160), (4148, 155520), (4320, 149328), (4352, 148230), (4392, 146880), (4590, 140544), (4608, 139995), (4860, 132736), (4880, 132192), (4896, 131760), (4941, 130560), (5184, 124440), (5185, 124416), (5440, 118584), (5490, 117504), (5508, 117120), (5760, 111996), (5856, 110160), (6120, 105408), (6222, 103680), (6480, 99552), (6528, 98820), (6588, 97920), (6885, 93696), (6912, 93330), (7320, 88128), (7344, 87840), (7680, 83997), (7776, 82960), (7808, 82620), (8160, 79056), (8235, 78336), (8262, 78080), (8296, 77760), (8640, 74664), (8704, 74115), (8784, 73440), (9180, 70272), (9333, 69120), (9720, 66368), (9760, 66096), (9792, 65880), (9882, 65280), (10368, 62220), (10370, 62208), (10880, 59292), (10980, 58752), (11016, 58560), (11520, 55998), (11712, 55080), (12240, 52704), (12444, 51840), (12960, 49776), (13056, 49410), (13176, 48960), (13770, 46848), (13824, 46665), (14640, 44064), (14688, 43920), (14823, 43520), (15552, 41480), (15555, 41472), (15616, 41310), (16320, 39528), (16470, 39168), (16524, 39040), (16592, 38880), (17280, 37332), (17568, 36720), (18360, 35136), (18666, 34560), (19440, 33184), (19520, 33048), (19584, 32940), (19764, 32640), (20655, 31232), (20736, 31110), (20740, 31104), (21760, 29646), (21960, 29376), (22032, 29280), (23040, 27999), (23424, 27540), (24480, 26352), (24705, 26112), (24888, 25920)]