83256320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 176

約数和(自身を含む): 240530688

約数和(自身を除く): 157274368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 101, 112, 115, 128, 140, 160, 161, 184, 202, 224, 230, 256, 280, 320, 322, 368, 404, 448, 460, 505, 512, 560, 640, 644, 707, 736, 805, 808, 896, 920, 1010, 1024, 1120, 1280, 1288, 1414, 1472, 1610, 1616, 1792, 1840, 2020, 2240, 2323, 2560, 2576, 2828, 2944, 3220, 3232, 3535, 3584, 3680, 4040, 4480, 4646, 5120, 5152, 5656, 5888, 6440, 6464, 7070, 7168, 7360, 8080, 8960, 9292, 10304, 11312, 11615, 11776, 12880, 12928, 14140, 14720, 16160, 16261, 17920, 18584, 20608, 22624, 23230, 23552, 25760, 25856, 28280, 29440, 32320, 32522, 35840, 37168, 41216, 45248, 46460, 51520, 51712, 56560, 58880, 64640, 65044, 74336, 81305, 82432, 90496, 92920, 103040, 103424, 113120, 117760, 129280, 130088, 148672, 162610, 164864, 180992, 185840, 206080, 226240, 258560, 260176, 297344, 325220, 361984, 371680, 412160, 452480, 517120, 520352, 594688, 650440, 723968, 743360, 824320, 904960, 1040704, 1189376, 1300880, 1486720, 1809920, 2081408, 2378752, 2601760, 2973440, 3619840, 4162816, 5203520, 5946880, 8325632, 10407040, 11893760, 16651264, 20814080, 41628160, 83256320]

約数ペア:

[(1, 83256320), (2, 41628160), (4, 20814080), (5, 16651264), (7, 11893760), (8, 10407040), (10, 8325632), (14, 5946880), (16, 5203520), (20, 4162816), (23, 3619840), (28, 2973440), (32, 2601760), (35, 2378752), (40, 2081408), (46, 1809920), (56, 1486720), (64, 1300880), (70, 1189376), (80, 1040704), (92, 904960), (101, 824320), (112, 743360), (115, 723968), (128, 650440), (140, 594688), (160, 520352), (161, 517120), (184, 452480), (202, 412160), (224, 371680), (230, 361984), (256, 325220), (280, 297344), (320, 260176), (322, 258560), (368, 226240), (404, 206080), (448, 185840), (460, 180992), (505, 164864), (512, 162610), (560, 148672), (640, 130088), (644, 129280), (707, 117760), (736, 113120), (805, 103424), (808, 103040), (896, 92920), (920, 90496), (1010, 82432), (1024, 81305), (1120, 74336), (1280, 65044), (1288, 64640), (1414, 58880), (1472, 56560), (1610, 51712), (1616, 51520), (1792, 46460), (1840, 45248), (2020, 41216), (2240, 37168), (2323, 35840), (2560, 32522), (2576, 32320), (2828, 29440), (2944, 28280), (3220, 25856), (3232, 25760), (3535, 23552), (3584, 23230), (3680, 22624), (4040, 20608), (4480, 18584), (4646, 17920), (5120, 16261), (5152, 16160), (5656, 14720), (5888, 14140), (6440, 12928), (6464, 12880), (7070, 11776), (7168, 11615), (7360, 11312), (8080, 10304), (8960, 9292)]