188569680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 160

約数和(自身を含む): 662874240

約数和(自身を除く): 474304560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3181, 3705, 3952, 4560, 4940, 5928, 6362, 7410, 9543, 9880, 11856, 12724, 14820, 15905, 19086, 19760, 25448, 29640, 31810, 38172, 41353, 47715, 50896, 59280, 60439, 63620, 76344, 82706, 95430, 120878, 124059, 127240, 152688, 165412, 181317, 190860, 206765, 241756, 248118, 254480, 302195, 330824, 362634, 381720, 413530, 483512, 496236, 604390, 620295, 661648, 725268, 763440, 785707, 827060, 906585, 967024, 992472, 1208780, 1240590, 1450536, 1571414, 1654120, 1813170, 1984944, 2357121, 2417560, 2481180, 2901072, 3142828, 3308240, 3626340, 3928535, 4714242, 4835120, 4962360, 6285656, 7252680, 7857070, 9428484, 9924720, 11785605, 12571312, 14505360, 15714140, 18856968, 23571210, 31428280, 37713936, 47142420, 62856560, 94284840, 188569680]

約数ペア:

[(1, 188569680), (2, 94284840), (3, 62856560), (4, 47142420), (5, 37713936), (6, 31428280), (8, 23571210), (10, 18856968), (12, 15714140), (13, 14505360), (15, 12571312), (16, 11785605), (19, 9924720), (20, 9428484), (24, 7857070), (26, 7252680), (30, 6285656), (38, 4962360), (39, 4835120), (40, 4714242), (48, 3928535), (52, 3626340), (57, 3308240), (60, 3142828), (65, 2901072), (76, 2481180), (78, 2417560), (80, 2357121), (95, 1984944), (104, 1813170), (114, 1654120), (120, 1571414), (130, 1450536), (152, 1240590), (156, 1208780), (190, 992472), (195, 967024), (208, 906585), (228, 827060), (240, 785707), (247, 763440), (260, 725268), (285, 661648), (304, 620295), (312, 604390), (380, 496236), (390, 483512), (456, 413530), (494, 381720), (520, 362634), (570, 330824), (624, 302195), (741, 254480), (760, 248118), (780, 241756), (912, 206765), (988, 190860), (1040, 181317), (1140, 165412), (1235, 152688), (1482, 127240), (1520, 124059), (1560, 120878), (1976, 95430), (2280, 82706), (2470, 76344), (2964, 63620), (3120, 60439), (3181, 59280), (3705, 50896), (3952, 47715), (4560, 41353), (4940, 38172), (5928, 31810), (6362, 29640), (7410, 25448), (9543, 19760), (9880, 19086), (11856, 15905), (12724, 14820)]