28628619480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{11903}}^1$

素因数の和:12071

約数の個数: 256

約数和(自身を含む): 101822054400

約数和(自身を除く): 73193434920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 131, 135, 136, 153, 170, 180, 204, 216, 255, 262, 270, 306, 340, 360, 393, 408, 459, 510, 524, 540, 612, 655, 680, 765, 786, 918, 1020, 1048, 1080, 1179, 1224, 1310, 1530, 1572, 1836, 1965, 2040, 2227, 2295, 2358, 2620, 3060, 3144, 3537, 3672, 3930, 4454, 4590, 4716, 5240, 5895, 6120, 6681, 7074, 7860, 8908, 9180, 9432, 11135, 11790, 11903, 13362, 14148, 15720, 17685, 17816, 18360, 20043, 22270, 23580, 23806, 26724, 28296, 33405, 35370, 35709, 40086, 44540, 47160, 47612, 53448, 59515, 60129, 66810, 70740, 71418, 80172, 89080, 95224, 100215, 107127, 119030, 120258, 133620, 141480, 142836, 160344, 178545, 200430, 202351, 214254, 238060, 240516, 267240, 285672, 300645, 321381, 357090, 400860, 404702, 428508, 476120, 481032, 535635, 601290, 607053, 642762, 714180, 801720, 809404, 857016, 1011755, 1071270, 1202580, 1214106, 1285524, 1428360, 1559293, 1606905, 1618808, 1821159, 2023510, 2142540, 2405160, 2428212, 2571048, 3035265, 3118586, 3213810, 3642318, 4047020, 4285080, 4677879, 4856424, 5463477, 6070530, 6237172, 6427620, 7284636, 7796465, 8094040, 9105795, 9355758, 10926954, 12141060, 12474344, 12855240, 14033637, 14569272, 15592930, 18211590, 18711516, 21853908, 23389395, 24282120, 26507981, 27317385, 28067274, 31185860, 36423180, 37423032, 42100911, 43707816, 46778790, 53015962, 54634770, 56134548, 62371720, 70168185, 72846360, 79523943, 84201822, 93557580, 106031924, 109269540, 112269096, 132539905, 140336370, 159047886, 168403644, 187115160, 210504555, 212063848, 218539080, 238571829, 265079810, 280672740, 318095772, 336807288, 397619715, 421009110, 477143658, 530159620, 561345480, 636191544, 715715487, 795239430, 842018220, 954287316, 1060319240, 1192859145, 1431430974, 1590478860, 1684036440, 1908574632, 2385718290, 2862861948, 3180957720, 3578577435, 4771436580, 5725723896, 7157154870, 9542873160, 14314309740, 28628619480]

約数ペア:

[(1, 28628619480), (2, 14314309740), (3, 9542873160), (4, 7157154870), (5, 5725723896), (6, 4771436580), (8, 3578577435), (9, 3180957720), (10, 2862861948), (12, 2385718290), (15, 1908574632), (17, 1684036440), (18, 1590478860), (20, 1431430974), (24, 1192859145), (27, 1060319240), (30, 954287316), (34, 842018220), (36, 795239430), (40, 715715487), (45, 636191544), (51, 561345480), (54, 530159620), (60, 477143658), (68, 421009110), (72, 397619715), (85, 336807288), (90, 318095772), (102, 280672740), (108, 265079810), (120, 238571829), (131, 218539080), (135, 212063848), (136, 210504555), (153, 187115160), (170, 168403644), (180, 159047886), (204, 140336370), (216, 132539905), (255, 112269096), (262, 109269540), (270, 106031924), (306, 93557580), (340, 84201822), (360, 79523943), (393, 72846360), (408, 70168185), (459, 62371720), (510, 56134548), (524, 54634770), (540, 53015962), (612, 46778790), (655, 43707816), (680, 42100911), (765, 37423032), (786, 36423180), (918, 31185860), (1020, 28067274), (1048, 27317385), (1080, 26507981), (1179, 24282120), (1224, 23389395), (1310, 21853908), (1530, 18711516), (1572, 18211590), (1836, 15592930), (1965, 14569272), (2040, 14033637), (2227, 12855240), (2295, 12474344), (2358, 12141060), (2620, 10926954), (3060, 9355758), (3144, 9105795), (3537, 8094040), (3672, 7796465), (3930, 7284636), (4454, 6427620), (4590, 6237172), (4716, 6070530), (5240, 5463477), (5895, 4856424), (6120, 4677879), (6681, 4285080), (7074, 4047020), (7860, 3642318), (8908, 3213810), (9180, 3118586), (9432, 3035265), (11135, 2571048), (11790, 2428212), (11903, 2405160), (13362, 2142540), (14148, 2023510), (15720, 1821159), (17685, 1618808), (17816, 1606905), (18360, 1559293), (20043, 1428360), (22270, 1285524), (23580, 1214106), (23806, 1202580), (26724, 1071270), (28296, 1011755), (33405, 857016), (35370, 809404), (35709, 801720), (40086, 714180), (44540, 642762), (47160, 607053), (47612, 601290), (53448, 535635), (59515, 481032), (60129, 476120), (66810, 428508), (70740, 404702), (71418, 400860), (80172, 357090), (89080, 321381), (95224, 300645), (100215, 285672), (107127, 267240), (119030, 240516), (120258, 238060), (133620, 214254), (141480, 202351), (142836, 200430), (160344, 178545)]