1440676230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{5573}}^1$

素因数の和:6821

約数の個数: 64

約数和(自身を含む): 3955488768

約数和(自身を除く): 2514812538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1231, 2462, 3693, 5573, 6155, 7386, 8617, 11146, 12310, 16719, 17234, 18465, 25851, 27865, 33438, 36930, 39011, 43085, 51702, 55730, 78022, 83595, 86170, 117033, 129255, 167190, 195055, 234066, 258510, 390110, 585165, 1170330, 6860363, 13720726, 20581089, 34301815, 41162178, 48022541, 68603630, 96045082, 102905445, 144067623, 205810890, 240112705, 288135246, 480225410, 720338115, 1440676230]

約数ペア:

[(1, 1440676230), (2, 720338115), (3, 480225410), (5, 288135246), (6, 240112705), (7, 205810890), (10, 144067623), (14, 102905445), (15, 96045082), (21, 68603630), (30, 48022541), (35, 41162178), (42, 34301815), (70, 20581089), (105, 13720726), (210, 6860363), (1231, 1170330), (2462, 585165), (3693, 390110), (5573, 258510), (6155, 234066), (7386, 195055), (8617, 167190), (11146, 129255), (12310, 117033), (16719, 86170), (17234, 83595), (18465, 78022), (25851, 55730), (27865, 51702), (33438, 43085), (36930, 39011)]