213049440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1011

約数の個数: 240

約数和(自身を含む): 796938912

約数和(自身を除く): 583889472

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, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 967, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1934, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2901, 3060, 3240, 3672, 3868, 4080, 4320, 4590, 4835, 4896, 5508, 5802, 6120, 6480, 6885, 7344, 7736, 8160, 8703, 9180, 9670, 11016, 11604, 12240, 12960, 13770, 14505, 14688, 15472, 16439, 17406, 18360, 19340, 22032, 23208, 24480, 26109, 27540, 29010, 30944, 32878, 34812, 36720, 38680, 43515, 44064, 46416, 49317, 52218, 55080, 58020, 65756, 69624, 73440, 77360, 78327, 82195, 87030, 92832, 98634, 104436, 110160, 116040, 130545, 131512, 139248, 147951, 154720, 156654, 164390, 174060, 197268, 208872, 220320, 232080, 246585, 261090, 263024, 278496, 295902, 313308, 328780, 348120, 391635, 394536, 417744, 443853, 464160, 493170, 522180, 526048, 591804, 626616, 657560, 696240, 739755, 783270, 789072, 835488, 887706, 986340, 1044360, 1183608, 1253232, 1315120, 1331559, 1392480, 1479510, 1566540, 1578144, 1775412, 1972680, 2088720, 2219265, 2367216, 2506464, 2630240, 2663118, 2959020, 3133080, 3550824, 3945360, 4177440, 4438530, 4734432, 5326236, 5918040, 6266160, 6657795, 7101648, 7890720, 8877060, 10652472, 11836080, 12532320, 13315590, 14203296, 17754120, 21304944, 23672160, 26631180, 35508240, 42609888, 53262360, 71016480, 106524720, 213049440]

約数ペア:

[(1, 213049440), (2, 106524720), (3, 71016480), (4, 53262360), (5, 42609888), (6, 35508240), (8, 26631180), (9, 23672160), (10, 21304944), (12, 17754120), (15, 14203296), (16, 13315590), (17, 12532320), (18, 11836080), (20, 10652472), (24, 8877060), (27, 7890720), (30, 7101648), (32, 6657795), (34, 6266160), (36, 5918040), (40, 5326236), (45, 4734432), (48, 4438530), (51, 4177440), (54, 3945360), (60, 3550824), (68, 3133080), (72, 2959020), (80, 2663118), (81, 2630240), (85, 2506464), (90, 2367216), (96, 2219265), (102, 2088720), (108, 1972680), (120, 1775412), (135, 1578144), (136, 1566540), (144, 1479510), (153, 1392480), (160, 1331559), (162, 1315120), (170, 1253232), (180, 1183608), (204, 1044360), (216, 986340), (240, 887706), (255, 835488), (270, 789072), (272, 783270), (288, 739755), (306, 696240), (324, 657560), (340, 626616), (360, 591804), (405, 526048), (408, 522180), (432, 493170), (459, 464160), (480, 443853), (510, 417744), (540, 394536), (544, 391635), (612, 348120), (648, 328780), (680, 313308), (720, 295902), (765, 278496), (810, 263024), (816, 261090), (864, 246585), (918, 232080), (967, 220320), (1020, 208872), (1080, 197268), (1224, 174060), (1296, 164390), (1360, 156654), (1377, 154720), (1440, 147951), (1530, 139248), (1620, 131512), (1632, 130545), (1836, 116040), (1934, 110160), (2040, 104436), (2160, 98634), (2295, 92832), (2448, 87030), (2592, 82195), (2720, 78327), (2754, 77360), (2901, 73440), (3060, 69624), (3240, 65756), (3672, 58020), (3868, 55080), (4080, 52218), (4320, 49317), (4590, 46416), (4835, 44064), (4896, 43515), (5508, 38680), (5802, 36720), (6120, 34812), (6480, 32878), (6885, 30944), (7344, 29010), (7736, 27540), (8160, 26109), (8703, 24480), (9180, 23208), (9670, 22032), (11016, 19340), (11604, 18360), (12240, 17406), (12960, 16439), (13770, 15472), (14505, 14688)]