394924080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 1263919104

約数和(自身を除く): 868995024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 157, 188, 223, 235, 240, 282, 314, 376, 446, 470, 471, 564, 628, 669, 705, 752, 785, 892, 940, 942, 1115, 1128, 1256, 1338, 1410, 1570, 1784, 1880, 1884, 2230, 2256, 2355, 2512, 2676, 2820, 3140, 3345, 3568, 3760, 3768, 4460, 4710, 5352, 5640, 6280, 6690, 7379, 7536, 8920, 9420, 10481, 10704, 11280, 12560, 13380, 14758, 17840, 18840, 20962, 22137, 26760, 29516, 31443, 35011, 36895, 37680, 41924, 44274, 52405, 53520, 59032, 62886, 70022, 73790, 83848, 88548, 104810, 105033, 110685, 118064, 125772, 140044, 147580, 157215, 167696, 175055, 177096, 209620, 210066, 221370, 251544, 280088, 295160, 314430, 350110, 354192, 419240, 420132, 442740, 503088, 525165, 560176, 590320, 628860, 700220, 838480, 840264, 885480, 1050330, 1257720, 1400440, 1645517, 1680528, 1770960, 2100660, 2515440, 2800880, 3291034, 4201320, 4936551, 6582068, 8227585, 8402640, 9873102, 13164136, 16455170, 19746204, 24682755, 26328272, 32910340, 39492408, 49365510, 65820680, 78984816, 98731020, 131641360, 197462040, 394924080]

約数ペア:

[(1, 394924080), (2, 197462040), (3, 131641360), (4, 98731020), (5, 78984816), (6, 65820680), (8, 49365510), (10, 39492408), (12, 32910340), (15, 26328272), (16, 24682755), (20, 19746204), (24, 16455170), (30, 13164136), (40, 9873102), (47, 8402640), (48, 8227585), (60, 6582068), (80, 4936551), (94, 4201320), (120, 3291034), (141, 2800880), (157, 2515440), (188, 2100660), (223, 1770960), (235, 1680528), (240, 1645517), (282, 1400440), (314, 1257720), (376, 1050330), (446, 885480), (470, 840264), (471, 838480), (564, 700220), (628, 628860), (669, 590320), (705, 560176), (752, 525165), (785, 503088), (892, 442740), (940, 420132), (942, 419240), (1115, 354192), (1128, 350110), (1256, 314430), (1338, 295160), (1410, 280088), (1570, 251544), (1784, 221370), (1880, 210066), (1884, 209620), (2230, 177096), (2256, 175055), (2355, 167696), (2512, 157215), (2676, 147580), (2820, 140044), (3140, 125772), (3345, 118064), (3568, 110685), (3760, 105033), (3768, 104810), (4460, 88548), (4710, 83848), (5352, 73790), (5640, 70022), (6280, 62886), (6690, 59032), (7379, 53520), (7536, 52405), (8920, 44274), (9420, 41924), (10481, 37680), (10704, 36895), (11280, 35011), (12560, 31443), (13380, 29516), (14758, 26760), (17840, 22137), (18840, 20962)]