237403320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25693}}^1$

素因数の和:25725

約数の個数: 128

約数和(自身を含む): 887984640

約数和(自身を除く): 650581320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 25693, 51386, 77079, 102772, 128465, 154158, 179851, 205544, 256930, 282623, 308316, 359702, 385395, 513860, 539553, 565246, 616632, 719404, 770790, 847869, 899255, 1027720, 1079106, 1130492, 1413115, 1438808, 1541580, 1695738, 1798510, 1978361, 2158212, 2260984, 2697765, 2826230, 3083160, 3391476, 3597020, 3956722, 4239345, 4316424, 5395530, 5652460, 5935083, 6782952, 7194040, 7913444, 8478690, 9891805, 10791060, 11304920, 11870166, 15826888, 16957380, 19783610, 21582120, 23740332, 29675415, 33914760, 39567220, 47480664, 59350830, 79134440, 118701660, 237403320]

約数ペア:

[(1, 237403320), (2, 118701660), (3, 79134440), (4, 59350830), (5, 47480664), (6, 39567220), (7, 33914760), (8, 29675415), (10, 23740332), (11, 21582120), (12, 19783610), (14, 16957380), (15, 15826888), (20, 11870166), (21, 11304920), (22, 10791060), (24, 9891805), (28, 8478690), (30, 7913444), (33, 7194040), (35, 6782952), (40, 5935083), (42, 5652460), (44, 5395530), (55, 4316424), (56, 4239345), (60, 3956722), (66, 3597020), (70, 3391476), (77, 3083160), (84, 2826230), (88, 2697765), (105, 2260984), (110, 2158212), (120, 1978361), (132, 1798510), (140, 1695738), (154, 1541580), (165, 1438808), (168, 1413115), (210, 1130492), (220, 1079106), (231, 1027720), (264, 899255), (280, 847869), (308, 770790), (330, 719404), (385, 616632), (420, 565246), (440, 539553), (462, 513860), (616, 385395), (660, 359702), (770, 308316), (840, 282623), (924, 256930), (1155, 205544), (1320, 179851), (1540, 154158), (1848, 128465), (2310, 102772), (3080, 77079), (4620, 51386), (9240, 25693)]