201728670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 579156480

約数和(自身を除く): 377427810

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 59, 65, 66, 78, 110, 118, 130, 143, 165, 177, 195, 286, 295, 330, 354, 390, 429, 590, 649, 715, 767, 797, 858, 885, 1298, 1430, 1534, 1594, 1770, 1947, 2145, 2301, 2391, 3245, 3835, 3894, 3985, 4290, 4602, 4782, 6490, 7670, 7970, 8437, 8767, 9735, 10361, 11505, 11955, 16874, 17534, 19470, 20722, 23010, 23910, 25311, 26301, 31083, 42185, 43835, 47023, 50622, 51805, 52602, 62166, 84370, 87670, 94046, 103610, 113971, 126555, 131505, 141069, 155415, 227942, 235115, 253110, 263010, 282138, 310830, 341913, 470230, 517253, 569855, 611299, 683826, 705345, 1034506, 1139710, 1222598, 1410690, 1551759, 1709565, 1833897, 2586265, 3056495, 3103518, 3419130, 3667794, 5172530, 6112990, 6724289, 7758795, 9169485, 13448578, 15517590, 18338970, 20172867, 33621445, 40345734, 67242890, 100864335, 201728670]

約数ペア:

[(1, 201728670), (2, 100864335), (3, 67242890), (5, 40345734), (6, 33621445), (10, 20172867), (11, 18338970), (13, 15517590), (15, 13448578), (22, 9169485), (26, 7758795), (30, 6724289), (33, 6112990), (39, 5172530), (55, 3667794), (59, 3419130), (65, 3103518), (66, 3056495), (78, 2586265), (110, 1833897), (118, 1709565), (130, 1551759), (143, 1410690), (165, 1222598), (177, 1139710), (195, 1034506), (286, 705345), (295, 683826), (330, 611299), (354, 569855), (390, 517253), (429, 470230), (590, 341913), (649, 310830), (715, 282138), (767, 263010), (797, 253110), (858, 235115), (885, 227942), (1298, 155415), (1430, 141069), (1534, 131505), (1594, 126555), (1770, 113971), (1947, 103610), (2145, 94046), (2301, 87670), (2391, 84370), (3245, 62166), (3835, 52602), (3894, 51805), (3985, 50622), (4290, 47023), (4602, 43835), (4782, 42185), (6490, 31083), (7670, 26301), (7970, 25311), (8437, 23910), (8767, 23010), (9735, 20722), (10361, 19470), (11505, 17534), (11955, 16874)]