15694363720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{14951}}^1$

素因数の和:15155

約数の個数: 128

約数和(自身を含む): 42372771840

約数和(自身を除く): 26678408120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 163, 184, 230, 280, 322, 326, 460, 644, 652, 805, 815, 920, 1141, 1288, 1304, 1610, 1630, 2282, 3220, 3260, 3749, 4564, 5705, 6440, 6520, 7498, 9128, 11410, 14951, 14996, 18745, 22820, 26243, 29902, 29992, 37490, 45640, 52486, 59804, 74755, 74980, 104657, 104972, 119608, 131215, 149510, 149960, 209314, 209944, 262430, 299020, 343873, 418628, 523285, 524860, 598040, 687746, 837256, 1046570, 1049720, 1375492, 1719365, 2093140, 2407111, 2437013, 2750984, 3438730, 4186280, 4814222, 4874026, 6877460, 9628444, 9748052, 12035555, 12185065, 13754920, 17059091, 19256888, 19496104, 24071110, 24370130, 34118182, 48142220, 48740260, 56051299, 68236364, 85295455, 96284440, 97480520, 112102598, 136472728, 170590910, 224205196, 280256495, 341181820, 392359093, 448410392, 560512990, 682363640, 784718186, 1121025980, 1569436372, 1961795465, 2242051960, 3138872744, 3923590930, 7847181860, 15694363720]

約数ペア:

[(1, 15694363720), (2, 7847181860), (4, 3923590930), (5, 3138872744), (7, 2242051960), (8, 1961795465), (10, 1569436372), (14, 1121025980), (20, 784718186), (23, 682363640), (28, 560512990), (35, 448410392), (40, 392359093), (46, 341181820), (56, 280256495), (70, 224205196), (92, 170590910), (115, 136472728), (140, 112102598), (161, 97480520), (163, 96284440), (184, 85295455), (230, 68236364), (280, 56051299), (322, 48740260), (326, 48142220), (460, 34118182), (644, 24370130), (652, 24071110), (805, 19496104), (815, 19256888), (920, 17059091), (1141, 13754920), (1288, 12185065), (1304, 12035555), (1610, 9748052), (1630, 9628444), (2282, 6877460), (3220, 4874026), (3260, 4814222), (3749, 4186280), (4564, 3438730), (5705, 2750984), (6440, 2437013), (6520, 2407111), (7498, 2093140), (9128, 1719365), (11410, 1375492), (14951, 1049720), (14996, 1046570), (18745, 837256), (22820, 687746), (26243, 598040), (29902, 524860), (29992, 523285), (37490, 418628), (45640, 343873), (52486, 299020), (59804, 262430), (74755, 209944), (74980, 209314), (104657, 149960), (104972, 149510), (119608, 131215)]