238973760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1670

約数の個数: 224

約数和(自身を含む): 893185920

約数和(自身を除く): 654212160

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, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1627, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3254, 3264, 3672, 4080, 4320, 4590, 4881, 4896, 5440, 6120, 6508, 7344, 8135, 8160, 8640, 9180, 9762, 9792, 12240, 13016, 14643, 14688, 16270, 16320, 18360, 19524, 24405, 24480, 26032, 27659, 29286, 29376, 32540, 36720, 39048, 43929, 48810, 48960, 52064, 55318, 58572, 65080, 73215, 73440, 78096, 82977, 87858, 97620, 104128, 110636, 117144, 130160, 138295, 146430, 146880, 156192, 165954, 175716, 195240, 219645, 221272, 234288, 248931, 260320, 276590, 292860, 312384, 331908, 351432, 390480, 414885, 439290, 442544, 468576, 497862, 520640, 553180, 585720, 663816, 702864, 746793, 780960, 829770, 878580, 885088, 937152, 995724, 1106360, 1171440, 1244655, 1327632, 1405728, 1493586, 1561920, 1659540, 1757160, 1770176, 1991448, 2212720, 2342880, 2489310, 2655264, 2811456, 2987172, 3319080, 3514320, 3733965, 3982896, 4425440, 4685760, 4978620, 5310528, 5974344, 6638160, 7028640, 7467930, 7965792, 8850880, 9957240, 11948688, 13276320, 14057280, 14935860, 15931584, 19914480, 23897376, 26552640, 29871720, 39828960, 47794752, 59743440, 79657920, 119486880, 238973760]

約数ペア:

[(1, 238973760), (2, 119486880), (3, 79657920), (4, 59743440), (5, 47794752), (6, 39828960), (8, 29871720), (9, 26552640), (10, 23897376), (12, 19914480), (15, 15931584), (16, 14935860), (17, 14057280), (18, 13276320), (20, 11948688), (24, 9957240), (27, 8850880), (30, 7965792), (32, 7467930), (34, 7028640), (36, 6638160), (40, 5974344), (45, 5310528), (48, 4978620), (51, 4685760), (54, 4425440), (60, 3982896), (64, 3733965), (68, 3514320), (72, 3319080), (80, 2987172), (85, 2811456), (90, 2655264), (96, 2489310), (102, 2342880), (108, 2212720), (120, 1991448), (135, 1770176), (136, 1757160), (144, 1659540), (153, 1561920), (160, 1493586), (170, 1405728), (180, 1327632), (192, 1244655), (204, 1171440), (216, 1106360), (240, 995724), (255, 937152), (270, 885088), (272, 878580), (288, 829770), (306, 780960), (320, 746793), (340, 702864), (360, 663816), (408, 585720), (432, 553180), (459, 520640), (480, 497862), (510, 468576), (540, 442544), (544, 439290), (576, 414885), (612, 390480), (680, 351432), (720, 331908), (765, 312384), (816, 292860), (864, 276590), (918, 260320), (960, 248931), (1020, 234288), (1080, 221272), (1088, 219645), (1224, 195240), (1360, 175716), (1440, 165954), (1530, 156192), (1627, 146880), (1632, 146430), (1728, 138295), (1836, 130160), (2040, 117144), (2160, 110636), (2295, 104128), (2448, 97620), (2720, 87858), (2880, 82977), (3060, 78096), (3254, 73440), (3264, 73215), (3672, 65080), (4080, 58572), (4320, 55318), (4590, 52064), (4881, 48960), (4896, 48810), (5440, 43929), (6120, 39048), (6508, 36720), (7344, 32540), (8135, 29376), (8160, 29286), (8640, 27659), (9180, 26032), (9762, 24480), (9792, 24405), (12240, 19524), (13016, 18360), (14643, 16320), (14688, 16270)]