214723980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 701890560

約数和(自身を除く): 487166580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 101, 108, 124, 127, 135, 155, 180, 186, 202, 254, 270, 279, 303, 310, 372, 381, 404, 465, 505, 508, 540, 558, 606, 620, 635, 762, 837, 909, 930, 1010, 1116, 1143, 1212, 1270, 1395, 1515, 1524, 1674, 1818, 1860, 1905, 2020, 2286, 2540, 2727, 2790, 3030, 3131, 3348, 3429, 3636, 3810, 3937, 4185, 4545, 4572, 5454, 5580, 5715, 6060, 6262, 6858, 7620, 7874, 8370, 9090, 9393, 10908, 11430, 11811, 12524, 12827, 13635, 13716, 15655, 15748, 16740, 17145, 18180, 18786, 19685, 22860, 23622, 25654, 27270, 28179, 31310, 34290, 35433, 37572, 38481, 39370, 46965, 47244, 51308, 54540, 56358, 59055, 62620, 64135, 68580, 70866, 76962, 78740, 84537, 93930, 106299, 112716, 115443, 118110, 128270, 140895, 141732, 153924, 169074, 177165, 187860, 192405, 212598, 230886, 236220, 256540, 281790, 338148, 346329, 354330, 384810, 397637, 422685, 425196, 461772, 531495, 563580, 577215, 692658, 708660, 769620, 795274, 845370, 1062990, 1154430, 1192911, 1385316, 1590548, 1690740, 1731645, 1988185, 2125980, 2308860, 2385822, 3463290, 3578733, 3976370, 4771644, 5964555, 6926580, 7157466, 7952740, 10736199, 11929110, 14314932, 17893665, 21472398, 23858220, 35787330, 42944796, 53680995, 71574660, 107361990, 214723980]

約数ペア:

[(1, 214723980), (2, 107361990), (3, 71574660), (4, 53680995), (5, 42944796), (6, 35787330), (9, 23858220), (10, 21472398), (12, 17893665), (15, 14314932), (18, 11929110), (20, 10736199), (27, 7952740), (30, 7157466), (31, 6926580), (36, 5964555), (45, 4771644), (54, 3976370), (60, 3578733), (62, 3463290), (90, 2385822), (93, 2308860), (101, 2125980), (108, 1988185), (124, 1731645), (127, 1690740), (135, 1590548), (155, 1385316), (180, 1192911), (186, 1154430), (202, 1062990), (254, 845370), (270, 795274), (279, 769620), (303, 708660), (310, 692658), (372, 577215), (381, 563580), (404, 531495), (465, 461772), (505, 425196), (508, 422685), (540, 397637), (558, 384810), (606, 354330), (620, 346329), (635, 338148), (762, 281790), (837, 256540), (909, 236220), (930, 230886), (1010, 212598), (1116, 192405), (1143, 187860), (1212, 177165), (1270, 169074), (1395, 153924), (1515, 141732), (1524, 140895), (1674, 128270), (1818, 118110), (1860, 115443), (1905, 112716), (2020, 106299), (2286, 93930), (2540, 84537), (2727, 78740), (2790, 76962), (3030, 70866), (3131, 68580), (3348, 64135), (3429, 62620), (3636, 59055), (3810, 56358), (3937, 54540), (4185, 51308), (4545, 47244), (4572, 46965), (5454, 39370), (5580, 38481), (5715, 37572), (6060, 35433), (6262, 34290), (6858, 31310), (7620, 28179), (7874, 27270), (8370, 25654), (9090, 23622), (9393, 22860), (10908, 19685), (11430, 18786), (11811, 18180), (12524, 17145), (12827, 16740), (13635, 15748), (13716, 15655)]