1376732280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148997}}^1$

素因数の和:149029

約数の個数: 128

約数和(自身を含む): 5149370880

約数和(自身を除く): 3772638600

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, 148997, 297994, 446991, 595988, 744985, 893982, 1042979, 1191976, 1489970, 1638967, 1787964, 2085958, 2234955, 2979940, 3128937, 3277934, 3575928, 4171916, 4469910, 4916901, 5214895, 5959880, 6257874, 6555868, 8194835, 8343832, 8939820, 9833802, 10429790, 11472769, 12515748, 13111736, 15644685, 16389670, 17879640, 19667604, 20859580, 22945538, 24584505, 25031496, 31289370, 32779340, 34418307, 39335208, 41719160, 45891076, 49169010, 57363845, 62578740, 65558680, 68836614, 91782152, 98338020, 114727690, 125157480, 137673228, 172091535, 196676040, 229455380, 275346456, 344183070, 458910760, 688366140, 1376732280]

約数ペア:

[(1, 1376732280), (2, 688366140), (3, 458910760), (4, 344183070), (5, 275346456), (6, 229455380), (7, 196676040), (8, 172091535), (10, 137673228), (11, 125157480), (12, 114727690), (14, 98338020), (15, 91782152), (20, 68836614), (21, 65558680), (22, 62578740), (24, 57363845), (28, 49169010), (30, 45891076), (33, 41719160), (35, 39335208), (40, 34418307), (42, 32779340), (44, 31289370), (55, 25031496), (56, 24584505), (60, 22945538), (66, 20859580), (70, 19667604), (77, 17879640), (84, 16389670), (88, 15644685), (105, 13111736), (110, 12515748), (120, 11472769), (132, 10429790), (140, 9833802), (154, 8939820), (165, 8343832), (168, 8194835), (210, 6555868), (220, 6257874), (231, 5959880), (264, 5214895), (280, 4916901), (308, 4469910), (330, 4171916), (385, 3575928), (420, 3277934), (440, 3128937), (462, 2979940), (616, 2234955), (660, 2085958), (770, 1787964), (840, 1638967), (924, 1489970), (1155, 1191976), (1320, 1042979), (1540, 893982), (1848, 744985), (2310, 595988), (3080, 446991), (4620, 297994), (9240, 148997)]