221302641820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{3697}}^1$

素因数の和:4232

約数の個数: 192

約数和(自身を含む): 549520433280

約数和(自身を除く): 328217791460

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 290, 340, 377, 442, 467, 493, 580, 754, 884, 934, 986, 1105, 1508, 1868, 1885, 1972, 2210, 2335, 2465, 3697, 3770, 4420, 4670, 4930, 6071, 6409, 7394, 7540, 7939, 9340, 9860, 12142, 12818, 13543, 14788, 15878, 18485, 24284, 25636, 27086, 30355, 31756, 32045, 36970, 39695, 48061, 54172, 60710, 62849, 64090, 67715, 73940, 79390, 96122, 103207, 107213, 121420, 125698, 128180, 135430, 158780, 176059, 192244, 206414, 214426, 230231, 240305, 251396, 270860, 314245, 352118, 412828, 428852, 460462, 480610, 516035, 536065, 628490, 704236, 817037, 880295, 920924, 961220, 1032070, 1072130, 1151155, 1256980, 1393769, 1634074, 1726499, 1760590, 1822621, 2064140, 2144260, 2302310, 2787538, 2993003, 3268148, 3452998, 3521180, 3645242, 4085185, 4604620, 5575076, 5986006, 6905996, 6968845, 7290484, 8170370, 8632495, 9113105, 11972012, 13937690, 14965015, 16340740, 17264990, 18226210, 22444487, 23694073, 27875380, 29350483, 29930030, 34529980, 36452420, 44888974, 47388146, 50068471, 58700966, 59860060, 89777948, 94776292, 100136942, 112222435, 117401932, 118470365, 146752415, 200273884, 224444870, 236940730, 250342355, 293504830, 381556279, 448889740, 473881460, 500684710, 587009660, 650890123, 763112558, 851164007, 1001369420, 1301780246, 1526225116, 1702328014, 1907781395, 2603560492, 3254450615, 3404656028, 3815562790, 4255820035, 6508901230, 7631125580, 8511640070, 11065132091, 13017802460, 17023280140, 22130264182, 44260528364, 55325660455, 110651320910, 221302641820]

約数ペア:

[(1, 221302641820), (2, 110651320910), (4, 55325660455), (5, 44260528364), (10, 22130264182), (13, 17023280140), (17, 13017802460), (20, 11065132091), (26, 8511640070), (29, 7631125580), (34, 6508901230), (52, 4255820035), (58, 3815562790), (65, 3404656028), (68, 3254450615), (85, 2603560492), (116, 1907781395), (130, 1702328014), (145, 1526225116), (170, 1301780246), (221, 1001369420), (260, 851164007), (290, 763112558), (340, 650890123), (377, 587009660), (442, 500684710), (467, 473881460), (493, 448889740), (580, 381556279), (754, 293504830), (884, 250342355), (934, 236940730), (986, 224444870), (1105, 200273884), (1508, 146752415), (1868, 118470365), (1885, 117401932), (1972, 112222435), (2210, 100136942), (2335, 94776292), (2465, 89777948), (3697, 59860060), (3770, 58700966), (4420, 50068471), (4670, 47388146), (4930, 44888974), (6071, 36452420), (6409, 34529980), (7394, 29930030), (7540, 29350483), (7939, 27875380), (9340, 23694073), (9860, 22444487), (12142, 18226210), (12818, 17264990), (13543, 16340740), (14788, 14965015), (15878, 13937690), (18485, 11972012), (24284, 9113105), (25636, 8632495), (27086, 8170370), (30355, 7290484), (31756, 6968845), (32045, 6905996), (36970, 5986006), (39695, 5575076), (48061, 4604620), (54172, 4085185), (60710, 3645242), (62849, 3521180), (64090, 3452998), (67715, 3268148), (73940, 2993003), (79390, 2787538), (96122, 2302310), (103207, 2144260), (107213, 2064140), (121420, 1822621), (125698, 1760590), (128180, 1726499), (135430, 1634074), (158780, 1393769), (176059, 1256980), (192244, 1151155), (206414, 1072130), (214426, 1032070), (230231, 961220), (240305, 920924), (251396, 880295), (270860, 817037), (314245, 704236), (352118, 628490), (412828, 536065), (428852, 516035), (460462, 480610)]