874486440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 2961653760

約数和(自身を除く): 2087167320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 248, 254, 279, 310, 360, 372, 381, 465, 508, 558, 617, 620, 635, 744, 762, 930, 1016, 1116, 1143, 1234, 1240, 1270, 1395, 1524, 1851, 1860, 1905, 2232, 2286, 2468, 2540, 2790, 3048, 3085, 3702, 3720, 3810, 3937, 4572, 4936, 5080, 5553, 5580, 5715, 6170, 7404, 7620, 7874, 9144, 9255, 11106, 11160, 11430, 11811, 12340, 14808, 15240, 15748, 18510, 19127, 19685, 22212, 22860, 23622, 24680, 27765, 31496, 35433, 37020, 38254, 39370, 44424, 45720, 47244, 55530, 57381, 59055, 70866, 74040, 76508, 78359, 78740, 94488, 95635, 111060, 114762, 118110, 141732, 153016, 156718, 157480, 172143, 177165, 191270, 222120, 229524, 235077, 236220, 283464, 286905, 313436, 344286, 354330, 382540, 391795, 459048, 470154, 472440, 573810, 626872, 688572, 705231, 708660, 765080, 783590, 860715, 940308, 1147620, 1175385, 1377144, 1410462, 1417320, 1567180, 1721430, 1880616, 2295240, 2350770, 2429129, 2820924, 3134360, 3442860, 3526155, 4701540, 4858258, 5641848, 6885720, 7052310, 7287387, 9403080, 9716516, 12145645, 14104620, 14574774, 19433032, 21862161, 24291290, 28209240, 29149548, 36436935, 43724322, 48582580, 58299096, 72873870, 87448644, 97165160, 109310805, 145747740, 174897288, 218621610, 291495480, 437243220, 874486440]

約数ペア:

[(1, 874486440), (2, 437243220), (3, 291495480), (4, 218621610), (5, 174897288), (6, 145747740), (8, 109310805), (9, 97165160), (10, 87448644), (12, 72873870), (15, 58299096), (18, 48582580), (20, 43724322), (24, 36436935), (30, 29149548), (31, 28209240), (36, 24291290), (40, 21862161), (45, 19433032), (60, 14574774), (62, 14104620), (72, 12145645), (90, 9716516), (93, 9403080), (120, 7287387), (124, 7052310), (127, 6885720), (155, 5641848), (180, 4858258), (186, 4701540), (248, 3526155), (254, 3442860), (279, 3134360), (310, 2820924), (360, 2429129), (372, 2350770), (381, 2295240), (465, 1880616), (508, 1721430), (558, 1567180), (617, 1417320), (620, 1410462), (635, 1377144), (744, 1175385), (762, 1147620), (930, 940308), (1016, 860715), (1116, 783590), (1143, 765080), (1234, 708660), (1240, 705231), (1270, 688572), (1395, 626872), (1524, 573810), (1851, 472440), (1860, 470154), (1905, 459048), (2232, 391795), (2286, 382540), (2468, 354330), (2540, 344286), (2790, 313436), (3048, 286905), (3085, 283464), (3702, 236220), (3720, 235077), (3810, 229524), (3937, 222120), (4572, 191270), (4936, 177165), (5080, 172143), (5553, 157480), (5580, 156718), (5715, 153016), (6170, 141732), (7404, 118110), (7620, 114762), (7874, 111060), (9144, 95635), (9255, 94488), (11106, 78740), (11160, 78359), (11430, 76508), (11811, 74040), (12340, 70866), (14808, 59055), (15240, 57381), (15748, 55530), (18510, 47244), (19127, 45720), (19685, 44424), (22212, 39370), (22860, 38254), (23622, 37020), (24680, 35433), (27765, 31496)]