161274240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 384

約数和(自身を含む): 621522720

約数和(自身を除く): 460248480

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, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 384, 405, 408, 432, 459, 480, 486, 488, 510, 540, 544, 549, 576, 610, 612, 640, 648, 680, 720, 732, 765, 810, 816, 864, 915, 918, 960, 972, 976, 1020, 1037, 1080, 1088, 1098, 1152, 1215, 1220, 1224, 1296, 1360, 1377, 1440, 1464, 1530, 1620, 1632, 1647, 1728, 1830, 1836, 1920, 1944, 1952, 2040, 2074, 2160, 2176, 2196, 2295, 2430, 2440, 2448, 2592, 2720, 2745, 2754, 2880, 2928, 3060, 3111, 3240, 3264, 3294, 3456, 3660, 3672, 3888, 3904, 4080, 4131, 4148, 4320, 4392, 4590, 4860, 4880, 4896, 4941, 5184, 5185, 5440, 5490, 5508, 5760, 5856, 6120, 6222, 6480, 6528, 6588, 6885, 7320, 7344, 7776, 7808, 8160, 8235, 8262, 8296, 8640, 8784, 9180, 9333, 9720, 9760, 9792, 9882, 10368, 10370, 10880, 10980, 11016, 11712, 12240, 12444, 12960, 13176, 13770, 14640, 14688, 14823, 15552, 15555, 16320, 16470, 16524, 16592, 17280, 17568, 18360, 18666, 19440, 19520, 19584, 19764, 20655, 20740, 21960, 22032, 23424, 24480, 24705, 24888, 25920, 26352, 27540, 27999, 29280, 29376, 29646, 31104, 31110, 32640, 32940, 33048, 33184, 35136, 36720, 37332, 38880, 39040, 39528, 41310, 41480, 43920, 44064, 46665, 48960, 49410, 49776, 51840, 52704, 55080, 55998, 58560, 58752, 59292, 62220, 65880, 66096, 66368, 70272, 73440, 74115, 74664, 77760, 79056, 82620, 82960, 83997, 87840, 88128, 93330, 97920, 98820, 99552, 105408, 110160, 111996, 117120, 118584, 124440, 131760, 132192, 132736, 139995, 146880, 148230, 149328, 155520, 158112, 165240, 165920, 167994, 175680, 176256, 186660, 197640, 199104, 210816, 220320, 223992, 237168, 248880, 251991, 263520, 264384, 279990, 293760, 296460, 298656, 316224, 330480, 331840, 335988, 351360, 373320, 395280, 398208, 419985, 440640, 447984, 474336, 497760, 503982, 527040, 528768, 559980, 592920, 597312, 632448, 660960, 663680, 671976, 746640, 790560, 839970, 881280, 895968, 948672, 995520, 1007964, 1054080, 1119960, 1185840, 1194624, 1259955, 1321920, 1343952, 1493280, 1581120, 1679940, 1791936, 1897344, 1991040, 2015928, 2239920, 2371680, 2519910, 2643840, 2687904, 2986560, 3162240, 3359880, 3583872, 4031856, 4479840, 4743360, 5039820, 5375808, 5973120, 6719760, 8063712, 8959680, 9486720, 10079640, 10751616, 13439520, 16127424, 17919360, 20159280, 26879040, 32254848, 40318560, 53758080, 80637120, 161274240]

約数ペア:

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