42675840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 152755200

約数和(自身を除く): 110079360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 239, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 478, 480, 496, 558, 576, 620, 640, 717, 720, 744, 930, 956, 960, 992, 1116, 1152, 1195, 1240, 1395, 1434, 1440, 1488, 1860, 1912, 1920, 1984, 2151, 2232, 2390, 2480, 2790, 2868, 2880, 2976, 3585, 3720, 3824, 3968, 4302, 4464, 4780, 4960, 5580, 5736, 5760, 5952, 7170, 7409, 7440, 7648, 8604, 8928, 9560, 9920, 10755, 11160, 11472, 11904, 14340, 14818, 14880, 15296, 17208, 17856, 19120, 19840, 21510, 22227, 22320, 22944, 28680, 29636, 29760, 30592, 34416, 35712, 37045, 38240, 43020, 44454, 44640, 45888, 57360, 59272, 59520, 66681, 68832, 74090, 76480, 86040, 88908, 89280, 91776, 111135, 114720, 118544, 133362, 137664, 148180, 152960, 172080, 177816, 178560, 222270, 229440, 237088, 266724, 275328, 296360, 333405, 344160, 355632, 444540, 458880, 474176, 533448, 592720, 666810, 688320, 711264, 889080, 948352, 1066896, 1185440, 1333620, 1376640, 1422528, 1778160, 2133792, 2370880, 2667240, 2845056, 3556320, 4267584, 4741760, 5334480, 7112640, 8535168, 10668960, 14225280, 21337920, 42675840]

約数ペア:

[(1, 42675840), (2, 21337920), (3, 14225280), (4, 10668960), (5, 8535168), (6, 7112640), (8, 5334480), (9, 4741760), (10, 4267584), (12, 3556320), (15, 2845056), (16, 2667240), (18, 2370880), (20, 2133792), (24, 1778160), (30, 1422528), (31, 1376640), (32, 1333620), (36, 1185440), (40, 1066896), (45, 948352), (48, 889080), (60, 711264), (62, 688320), (64, 666810), (72, 592720), (80, 533448), (90, 474176), (93, 458880), (96, 444540), (120, 355632), (124, 344160), (128, 333405), (144, 296360), (155, 275328), (160, 266724), (180, 237088), (186, 229440), (192, 222270), (239, 178560), (240, 177816), (248, 172080), (279, 152960), (288, 148180), (310, 137664), (320, 133362), (360, 118544), (372, 114720), (384, 111135), (465, 91776), (478, 89280), (480, 88908), (496, 86040), (558, 76480), (576, 74090), (620, 68832), (640, 66681), (717, 59520), (720, 59272), (744, 57360), (930, 45888), (956, 44640), (960, 44454), (992, 43020), (1116, 38240), (1152, 37045), (1195, 35712), (1240, 34416), (1395, 30592), (1434, 29760), (1440, 29636), (1488, 28680), (1860, 22944), (1912, 22320), (1920, 22227), (1984, 21510), (2151, 19840), (2232, 19120), (2390, 17856), (2480, 17208), (2790, 15296), (2868, 14880), (2880, 14818), (2976, 14340), (3585, 11904), (3720, 11472), (3824, 11160), (3968, 10755), (4302, 9920), (4464, 9560), (4780, 8928), (4960, 8604), (5580, 7648), (5736, 7440), (5760, 7409), (5952, 7170)]