65248260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 236113920

約数和(自身を除く): 170865660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 487, 580, 609, 638, 660, 770, 812, 870, 924, 957, 974, 1015, 1155, 1218, 1276, 1461, 1540, 1595, 1740, 1914, 1948, 2030, 2233, 2310, 2435, 2436, 2922, 3045, 3190, 3409, 3828, 4060, 4466, 4620, 4785, 4870, 5357, 5844, 6090, 6380, 6699, 6818, 7305, 8932, 9570, 9740, 10227, 10714, 11165, 12180, 13398, 13636, 14123, 14610, 16071, 17045, 19140, 20454, 21428, 22330, 26785, 26796, 28246, 29220, 32142, 33495, 34090, 37499, 40908, 42369, 44660, 51135, 53570, 56492, 64284, 66990, 68180, 70615, 74998, 80355, 84738, 98861, 102270, 107140, 112497, 133980, 141230, 149996, 155353, 160710, 169476, 187495, 197722, 204540, 211845, 224994, 282460, 296583, 310706, 321420, 374990, 395444, 423690, 449988, 466059, 494305, 562485, 593166, 621412, 749980, 776765, 847380, 932118, 988610, 1087471, 1124970, 1186332, 1482915, 1553530, 1864236, 1977220, 2174942, 2249940, 2330295, 2965830, 3107060, 3262413, 4349884, 4660590, 5437355, 5931660, 6524826, 9321180, 10874710, 13049652, 16312065, 21749420, 32624130, 65248260]

約数ペア:

[(1, 65248260), (2, 32624130), (3, 21749420), (4, 16312065), (5, 13049652), (6, 10874710), (7, 9321180), (10, 6524826), (11, 5931660), (12, 5437355), (14, 4660590), (15, 4349884), (20, 3262413), (21, 3107060), (22, 2965830), (28, 2330295), (29, 2249940), (30, 2174942), (33, 1977220), (35, 1864236), (42, 1553530), (44, 1482915), (55, 1186332), (58, 1124970), (60, 1087471), (66, 988610), (70, 932118), (77, 847380), (84, 776765), (87, 749980), (105, 621412), (110, 593166), (116, 562485), (132, 494305), (140, 466059), (145, 449988), (154, 423690), (165, 395444), (174, 374990), (203, 321420), (210, 310706), (220, 296583), (231, 282460), (290, 224994), (308, 211845), (319, 204540), (330, 197722), (348, 187495), (385, 169476), (406, 160710), (420, 155353), (435, 149996), (462, 141230), (487, 133980), (580, 112497), (609, 107140), (638, 102270), (660, 98861), (770, 84738), (812, 80355), (870, 74998), (924, 70615), (957, 68180), (974, 66990), (1015, 64284), (1155, 56492), (1218, 53570), (1276, 51135), (1461, 44660), (1540, 42369), (1595, 40908), (1740, 37499), (1914, 34090), (1948, 33495), (2030, 32142), (2233, 29220), (2310, 28246), (2435, 26796), (2436, 26785), (2922, 22330), (3045, 21428), (3190, 20454), (3409, 19140), (3828, 17045), (4060, 16071), (4466, 14610), (4620, 14123), (4785, 13636), (4870, 13398), (5357, 12180), (5844, 11165), (6090, 10714), (6380, 10227), (6699, 9740), (6818, 9570), (7305, 8932)]