201422760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21799}}^1$

素因数の和:21831

約数の個数: 128

約数和(自身を含む): 753408000

約数和(自身を除く): 551985240

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, 21799, 43598, 65397, 87196, 108995, 130794, 152593, 174392, 217990, 239789, 261588, 305186, 326985, 435980, 457779, 479578, 523176, 610372, 653970, 719367, 762965, 871960, 915558, 959156, 1198945, 1220744, 1307940, 1438734, 1525930, 1678523, 1831116, 1918312, 2288895, 2397890, 2615880, 2877468, 3051860, 3357046, 3596835, 3662232, 4577790, 4795780, 5035569, 5754936, 6103720, 6714092, 7193670, 8392615, 9155580, 9591560, 10071138, 13428184, 14387340, 16785230, 18311160, 20142276, 25177845, 28774680, 33570460, 40284552, 50355690, 67140920, 100711380, 201422760]

約数ペア:

[(1, 201422760), (2, 100711380), (3, 67140920), (4, 50355690), (5, 40284552), (6, 33570460), (7, 28774680), (8, 25177845), (10, 20142276), (11, 18311160), (12, 16785230), (14, 14387340), (15, 13428184), (20, 10071138), (21, 9591560), (22, 9155580), (24, 8392615), (28, 7193670), (30, 6714092), (33, 6103720), (35, 5754936), (40, 5035569), (42, 4795780), (44, 4577790), (55, 3662232), (56, 3596835), (60, 3357046), (66, 3051860), (70, 2877468), (77, 2615880), (84, 2397890), (88, 2288895), (105, 1918312), (110, 1831116), (120, 1678523), (132, 1525930), (140, 1438734), (154, 1307940), (165, 1220744), (168, 1198945), (210, 959156), (220, 915558), (231, 871960), (264, 762965), (280, 719367), (308, 653970), (330, 610372), (385, 523176), (420, 479578), (440, 457779), (462, 435980), (616, 326985), (660, 305186), (770, 261588), (840, 239789), (924, 217990), (1155, 174392), (1320, 152593), (1540, 130794), (1848, 108995), (2310, 87196), (3080, 65397), (4620, 43598), (9240, 21799)]