103495840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 291991392

約数和(自身を除く): 188495552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 172, 196, 215, 224, 245, 280, 301, 307, 344, 392, 430, 490, 560, 602, 614, 688, 784, 860, 980, 1120, 1204, 1228, 1376, 1505, 1535, 1568, 1720, 1960, 2107, 2149, 2408, 2456, 3010, 3070, 3440, 3920, 4214, 4298, 4816, 4912, 6020, 6140, 6880, 7840, 8428, 8596, 9632, 9824, 10535, 10745, 12040, 12280, 13201, 15043, 16856, 17192, 21070, 21490, 24080, 24560, 26402, 30086, 33712, 34384, 42140, 42980, 48160, 49120, 52804, 60172, 66005, 67424, 68768, 75215, 84280, 85960, 92407, 105608, 120344, 132010, 150430, 168560, 171920, 184814, 211216, 240688, 264020, 300860, 337120, 343840, 369628, 422432, 462035, 481376, 528040, 601720, 646849, 739256, 924070, 1056080, 1203440, 1293698, 1478512, 1848140, 2112160, 2406880, 2587396, 2957024, 3234245, 3696280, 5174792, 6468490, 7392560, 10349584, 12936980, 14785120, 20699168, 25873960, 51747920, 103495840]

約数ペア:

[(1, 103495840), (2, 51747920), (4, 25873960), (5, 20699168), (7, 14785120), (8, 12936980), (10, 10349584), (14, 7392560), (16, 6468490), (20, 5174792), (28, 3696280), (32, 3234245), (35, 2957024), (40, 2587396), (43, 2406880), (49, 2112160), (56, 1848140), (70, 1478512), (80, 1293698), (86, 1203440), (98, 1056080), (112, 924070), (140, 739256), (160, 646849), (172, 601720), (196, 528040), (215, 481376), (224, 462035), (245, 422432), (280, 369628), (301, 343840), (307, 337120), (344, 300860), (392, 264020), (430, 240688), (490, 211216), (560, 184814), (602, 171920), (614, 168560), (688, 150430), (784, 132010), (860, 120344), (980, 105608), (1120, 92407), (1204, 85960), (1228, 84280), (1376, 75215), (1505, 68768), (1535, 67424), (1568, 66005), (1720, 60172), (1960, 52804), (2107, 49120), (2149, 48160), (2408, 42980), (2456, 42140), (3010, 34384), (3070, 33712), (3440, 30086), (3920, 26402), (4214, 24560), (4298, 24080), (4816, 21490), (4912, 21070), (6020, 17192), (6140, 16856), (6880, 15043), (7840, 13201), (8428, 12280), (8596, 12040), (9632, 10745), (9824, 10535)]