205673160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22259}}^1$

素因数の和:22291

約数の個数: 128

約数和(自身を含む): 769305600

約数和(自身を除く): 563632440

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, 22259, 44518, 66777, 89036, 111295, 133554, 155813, 178072, 222590, 244849, 267108, 311626, 333885, 445180, 467439, 489698, 534216, 623252, 667770, 734547, 779065, 890360, 934878, 979396, 1224245, 1246504, 1335540, 1469094, 1558130, 1713943, 1869756, 1958792, 2337195, 2448490, 2671080, 2938188, 3116260, 3427886, 3672735, 3739512, 4674390, 4896980, 5141829, 5876376, 6232520, 6855772, 7345470, 8569715, 9348780, 9793960, 10283658, 13711544, 14690940, 17139430, 18697560, 20567316, 25709145, 29381880, 34278860, 41134632, 51418290, 68557720, 102836580, 205673160]

約数ペア:

[(1, 205673160), (2, 102836580), (3, 68557720), (4, 51418290), (5, 41134632), (6, 34278860), (7, 29381880), (8, 25709145), (10, 20567316), (11, 18697560), (12, 17139430), (14, 14690940), (15, 13711544), (20, 10283658), (21, 9793960), (22, 9348780), (24, 8569715), (28, 7345470), (30, 6855772), (33, 6232520), (35, 5876376), (40, 5141829), (42, 4896980), (44, 4674390), (55, 3739512), (56, 3672735), (60, 3427886), (66, 3116260), (70, 2938188), (77, 2671080), (84, 2448490), (88, 2337195), (105, 1958792), (110, 1869756), (120, 1713943), (132, 1558130), (140, 1469094), (154, 1335540), (165, 1246504), (168, 1224245), (210, 979396), (220, 934878), (231, 890360), (264, 779065), (280, 734547), (308, 667770), (330, 623252), (385, 534216), (420, 489698), (440, 467439), (462, 445180), (616, 333885), (660, 311626), (770, 267108), (840, 244849), (924, 222590), (1155, 178072), (1320, 155813), (1540, 133554), (1848, 111295), (2310, 89036), (3080, 66777), (4620, 44518), (9240, 22259)]