805121460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 288

約数和(自身を含む): 2964648960

約数和(自身を除く): 2159527500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 558, 572, 585, 620, 660, 682, 715, 780, 806, 858, 930, 990, 1009, 1023, 1116, 1170, 1209, 1287, 1364, 1395, 1430, 1612, 1705, 1716, 1860, 1980, 2015, 2018, 2046, 2145, 2340, 2418, 2574, 2790, 2860, 3027, 3069, 3410, 3627, 4030, 4036, 4092, 4290, 4433, 4836, 5045, 5115, 5148, 5580, 6045, 6054, 6138, 6435, 6820, 7254, 8060, 8580, 8866, 9081, 10090, 10230, 11099, 12090, 12108, 12276, 12870, 13117, 13299, 14508, 15135, 15345, 17732, 18135, 18162, 20180, 20460, 22165, 22198, 24180, 25740, 26234, 26598, 30270, 30690, 31279, 33297, 36270, 36324, 39351, 39897, 44330, 44396, 45405, 52468, 53196, 55495, 60540, 61380, 62558, 65585, 66495, 66594, 72540, 78702, 79794, 88660, 90810, 93837, 99891, 110990, 118053, 125116, 131170, 132990, 133188, 144287, 156395, 157404, 159588, 166485, 181620, 187674, 196755, 199485, 199782, 221980, 236106, 262340, 265980, 281511, 288574, 312790, 332970, 344069, 375348, 393510, 398970, 399564, 406627, 432861, 469185, 472212, 499455, 563022, 577148, 590265, 625580, 665940, 688138, 721435, 787020, 797940, 813254, 865722, 938370, 998910, 1032207, 1126044, 1180530, 1219881, 1298583, 1376276, 1407555, 1442870, 1626508, 1720345, 1731444, 1876740, 1997820, 2033135, 2064414, 2164305, 2361060, 2439762, 2597166, 2815110, 2885740, 3096621, 3440690, 3659643, 4066270, 4128828, 4328610, 4472897, 4879524, 5161035, 5194332, 5630220, 6099405, 6193242, 6492915, 6881380, 7319286, 8132540, 8657220, 8945794, 10322070, 12198810, 12386484, 12985830, 13418691, 14638572, 15483105, 17891588, 18298215, 20644140, 22364485, 24397620, 25971660, 26837382, 30966210, 36596430, 40256073, 44728970, 53674764, 61932420, 67093455, 73192860, 80512146, 89457940, 134186910, 161024292, 201280365, 268373820, 402560730, 805121460]

約数ペア:

[(1, 805121460), (2, 402560730), (3, 268373820), (4, 201280365), (5, 161024292), (6, 134186910), (9, 89457940), (10, 80512146), (11, 73192860), (12, 67093455), (13, 61932420), (15, 53674764), (18, 44728970), (20, 40256073), (22, 36596430), (26, 30966210), (30, 26837382), (31, 25971660), (33, 24397620), (36, 22364485), (39, 20644140), (44, 18298215), (45, 17891588), (52, 15483105), (55, 14638572), (60, 13418691), (62, 12985830), (65, 12386484), (66, 12198810), (78, 10322070), (90, 8945794), (93, 8657220), (99, 8132540), (110, 7319286), (117, 6881380), (124, 6492915), (130, 6193242), (132, 6099405), (143, 5630220), (155, 5194332), (156, 5161035), (165, 4879524), (180, 4472897), (186, 4328610), (195, 4128828), (198, 4066270), (220, 3659643), (234, 3440690), (260, 3096621), (279, 2885740), (286, 2815110), (310, 2597166), (330, 2439762), (341, 2361060), (372, 2164305), (390, 2064414), (396, 2033135), (403, 1997820), (429, 1876740), (465, 1731444), (468, 1720345), (495, 1626508), (558, 1442870), (572, 1407555), (585, 1376276), (620, 1298583), (660, 1219881), (682, 1180530), (715, 1126044), (780, 1032207), (806, 998910), (858, 938370), (930, 865722), (990, 813254), (1009, 797940), (1023, 787020), (1116, 721435), (1170, 688138), (1209, 665940), (1287, 625580), (1364, 590265), (1395, 577148), (1430, 563022), (1612, 499455), (1705, 472212), (1716, 469185), (1860, 432861), (1980, 406627), (2015, 399564), (2018, 398970), (2046, 393510), (2145, 375348), (2340, 344069), (2418, 332970), (2574, 312790), (2790, 288574), (2860, 281511), (3027, 265980), (3069, 262340), (3410, 236106), (3627, 221980), (4030, 199782), (4036, 199485), (4092, 196755), (4290, 187674), (4433, 181620), (4836, 166485), (5045, 159588), (5115, 157404), (5148, 156395), (5580, 144287), (6045, 133188), (6054, 132990), (6138, 131170), (6435, 125116), (6820, 118053), (7254, 110990), (8060, 99891), (8580, 93837), (8866, 90810), (9081, 88660), (10090, 79794), (10230, 78702), (11099, 72540), (12090, 66594), (12108, 66495), (12276, 65585), (12870, 62558), (13117, 61380), (13299, 60540), (14508, 55495), (15135, 53196), (15345, 52468), (17732, 45405), (18135, 44396), (18162, 44330), (20180, 39897), (20460, 39351), (22165, 36324), (22198, 36270), (24180, 33297), (25740, 31279), (26234, 30690), (26598, 30270)]