2155539360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18181}}^1$

素因数の和:18231

約数の個数: 192

約数和(自身を含む): 7697531520

約数和(自身を除く): 5541992160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 18181, 19760, 23712, 29640, 36362, 39520, 54543, 59280, 72724, 90905, 109086, 118560, 145448, 181810, 218172, 236353, 272715, 290896, 345439, 363620, 436344, 472706, 545430, 581792, 690878, 709059, 727240, 872688, 945412, 1036317, 1090860, 1181765, 1381756, 1418118, 1454480, 1727195, 1745376, 1890824, 2072634, 2181720, 2363530, 2763512, 2836236, 2908960, 3454390, 3545295, 3781648, 4145268, 4363440, 4490707, 4727060, 5181585, 5527024, 5672472, 6908780, 7090590, 7563296, 8290536, 8726880, 8981414, 9454120, 10363170, 11054048, 11344944, 13472121, 13817560, 14181180, 16581072, 17962828, 18908240, 20726340, 22453535, 22689888, 26944242, 27635120, 28362360, 33162144, 35925656, 37816480, 41452680, 44907070, 53888484, 55270240, 56724720, 67360605, 71851312, 82905360, 89814140, 107776968, 113449440, 134721210, 143702624, 165810720, 179628280, 215553936, 269442420, 359256560, 431107872, 538884840, 718513120, 1077769680, 2155539360]

約数ペア:

[(1, 2155539360), (2, 1077769680), (3, 718513120), (4, 538884840), (5, 431107872), (6, 359256560), (8, 269442420), (10, 215553936), (12, 179628280), (13, 165810720), (15, 143702624), (16, 134721210), (19, 113449440), (20, 107776968), (24, 89814140), (26, 82905360), (30, 71851312), (32, 67360605), (38, 56724720), (39, 55270240), (40, 53888484), (48, 44907070), (52, 41452680), (57, 37816480), (60, 35925656), (65, 33162144), (76, 28362360), (78, 27635120), (80, 26944242), (95, 22689888), (96, 22453535), (104, 20726340), (114, 18908240), (120, 17962828), (130, 16581072), (152, 14181180), (156, 13817560), (160, 13472121), (190, 11344944), (195, 11054048), (208, 10363170), (228, 9454120), (240, 8981414), (247, 8726880), (260, 8290536), (285, 7563296), (304, 7090590), (312, 6908780), (380, 5672472), (390, 5527024), (416, 5181585), (456, 4727060), (480, 4490707), (494, 4363440), (520, 4145268), (570, 3781648), (608, 3545295), (624, 3454390), (741, 2908960), (760, 2836236), (780, 2763512), (912, 2363530), (988, 2181720), (1040, 2072634), (1140, 1890824), (1235, 1745376), (1248, 1727195), (1482, 1454480), (1520, 1418118), (1560, 1381756), (1824, 1181765), (1976, 1090860), (2080, 1036317), (2280, 945412), (2470, 872688), (2964, 727240), (3040, 709059), (3120, 690878), (3705, 581792), (3952, 545430), (4560, 472706), (4940, 436344), (5928, 363620), (6240, 345439), (7410, 290896), (7904, 272715), (9120, 236353), (9880, 218172), (11856, 181810), (14820, 145448), (18181, 118560), (19760, 109086), (23712, 90905), (29640, 72724), (36362, 59280), (39520, 54543)]