129923360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 352864512

約数和(自身を除く): 222941152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 311, 373, 560, 622, 746, 1120, 1244, 1492, 1555, 1865, 2177, 2488, 2611, 2984, 3110, 3730, 4354, 4976, 5222, 5968, 6220, 7460, 8708, 9952, 10444, 10885, 11936, 12440, 13055, 14920, 17416, 20888, 21770, 24880, 26110, 29840, 34832, 41776, 43540, 49760, 52220, 59680, 69664, 83552, 87080, 104440, 116003, 174160, 208880, 232006, 348320, 417760, 464012, 580015, 812021, 928024, 1160030, 1624042, 1856048, 2320060, 3248084, 3712096, 4060105, 4640120, 6496168, 8120210, 9280240, 12992336, 16240420, 18560480, 25984672, 32480840, 64961680, 129923360]

約数ペア:

[(1, 129923360), (2, 64961680), (4, 32480840), (5, 25984672), (7, 18560480), (8, 16240420), (10, 12992336), (14, 9280240), (16, 8120210), (20, 6496168), (28, 4640120), (32, 4060105), (35, 3712096), (40, 3248084), (56, 2320060), (70, 1856048), (80, 1624042), (112, 1160030), (140, 928024), (160, 812021), (224, 580015), (280, 464012), (311, 417760), (373, 348320), (560, 232006), (622, 208880), (746, 174160), (1120, 116003), (1244, 104440), (1492, 87080), (1555, 83552), (1865, 69664), (2177, 59680), (2488, 52220), (2611, 49760), (2984, 43540), (3110, 41776), (3730, 34832), (4354, 29840), (4976, 26110), (5222, 24880), (5968, 21770), (6220, 20888), (7460, 17416), (8708, 14920), (9952, 13055), (10444, 12440), (10885, 11936)]