153133120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 420624000

約数和(自身を除く): 267490880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 499, 548, 560, 685, 959, 998, 1096, 1120, 1370, 1918, 1996, 2192, 2240, 2495, 2740, 3493, 3836, 3992, 4384, 4795, 4990, 5480, 6986, 7672, 7984, 8768, 9590, 9980, 10960, 13972, 15344, 15968, 17465, 19180, 19960, 21920, 27944, 30688, 31936, 34930, 38360, 39920, 43840, 55888, 61376, 68363, 69860, 76720, 79840, 111776, 136726, 139720, 153440, 159680, 223552, 273452, 279440, 306880, 341815, 478541, 546904, 558880, 683630, 957082, 1093808, 1117760, 1367260, 1914164, 2187616, 2392705, 2734520, 3828328, 4375232, 4785410, 5469040, 7656656, 9570820, 10938080, 15313312, 19141640, 21876160, 30626624, 38283280, 76566560, 153133120]

約数ペア:

[(1, 153133120), (2, 76566560), (4, 38283280), (5, 30626624), (7, 21876160), (8, 19141640), (10, 15313312), (14, 10938080), (16, 9570820), (20, 7656656), (28, 5469040), (32, 4785410), (35, 4375232), (40, 3828328), (56, 2734520), (64, 2392705), (70, 2187616), (80, 1914164), (112, 1367260), (137, 1117760), (140, 1093808), (160, 957082), (224, 683630), (274, 558880), (280, 546904), (320, 478541), (448, 341815), (499, 306880), (548, 279440), (560, 273452), (685, 223552), (959, 159680), (998, 153440), (1096, 139720), (1120, 136726), (1370, 111776), (1918, 79840), (1996, 76720), (2192, 69860), (2240, 68363), (2495, 61376), (2740, 55888), (3493, 43840), (3836, 39920), (3992, 38360), (4384, 34930), (4795, 31936), (4990, 30688), (5480, 27944), (6986, 21920), (7672, 19960), (7984, 19180), (8768, 17465), (9590, 15968), (9980, 15344), (10960, 13972)]