2048390640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 320

約数和(自身を含む): 7448630400

約数和(自身を除く): 5400239760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 53, 54, 58, 60, 72, 80, 87, 90, 106, 108, 116, 120, 135, 144, 145, 159, 174, 180, 212, 216, 232, 240, 261, 265, 270, 290, 318, 348, 360, 424, 432, 435, 464, 477, 522, 530, 540, 580, 617, 636, 696, 720, 783, 795, 848, 870, 954, 1044, 1060, 1080, 1160, 1234, 1272, 1305, 1392, 1431, 1537, 1566, 1590, 1740, 1851, 1908, 2088, 2120, 2160, 2320, 2385, 2468, 2544, 2610, 2862, 3074, 3085, 3132, 3180, 3480, 3702, 3816, 3915, 4176, 4240, 4611, 4770, 4936, 5220, 5553, 5724, 6148, 6170, 6264, 6360, 6960, 7155, 7404, 7632, 7685, 7830, 9222, 9255, 9540, 9872, 10440, 11106, 11448, 12296, 12340, 12528, 12720, 13833, 14310, 14808, 15370, 15660, 16659, 17893, 18444, 18510, 19080, 20880, 22212, 22896, 23055, 24592, 24680, 27666, 27765, 28620, 29616, 30740, 31320, 32701, 33318, 35786, 36888, 37020, 38160, 41499, 44424, 46110, 49360, 53679, 55332, 55530, 57240, 61480, 62640, 65402, 66636, 69165, 71572, 73776, 74040, 82998, 83295, 88848, 89465, 92220, 98103, 107358, 110664, 111060, 114480, 122960, 130804, 133272, 138330, 143144, 148080, 161037, 163505, 165996, 166590, 178930, 184440, 196206, 207495, 214716, 221328, 222120, 261608, 266544, 268395, 276660, 286288, 294309, 322074, 327010, 331992, 333180, 357860, 368880, 392412, 414990, 429432, 444240, 483111, 490515, 523216, 536790, 553320, 588618, 644148, 654020, 663984, 666360, 715720, 784824, 805185, 829980, 858864, 882927, 948329, 966222, 981030, 1073580, 1106640, 1177236, 1288296, 1308040, 1332720, 1431440, 1471545, 1569648, 1610370, 1659960, 1765854, 1896658, 1932444, 1962060, 2147160, 2354472, 2415555, 2576592, 2616080, 2844987, 2943090, 3220740, 3319920, 3531708, 3793316, 3864888, 3924120, 4294320, 4414635, 4708944, 4741645, 4831110, 5689974, 5886180, 6441480, 7063416, 7586632, 7729776, 7848240, 8534961, 8829270, 9483290, 9662220, 11379948, 11772360, 12882960, 14126832, 14224935, 15173264, 17069922, 17658540, 18966580, 19324440, 22759896, 23544720, 25604883, 28449870, 34139844, 35317080, 37933160, 38648880, 42674805, 45519792, 51209766, 56899740, 68279688, 70634160, 75866320, 85349610, 102419532, 113799480, 128024415, 136559376, 170699220, 204839064, 227598960, 256048830, 341398440, 409678128, 512097660, 682796880, 1024195320, 2048390640]

約数ペア:

[(1, 2048390640), (2, 1024195320), (3, 682796880), (4, 512097660), (5, 409678128), (6, 341398440), (8, 256048830), (9, 227598960), (10, 204839064), (12, 170699220), (15, 136559376), (16, 128024415), (18, 113799480), (20, 102419532), (24, 85349610), (27, 75866320), (29, 70634160), (30, 68279688), (36, 56899740), (40, 51209766), (45, 45519792), (48, 42674805), (53, 38648880), (54, 37933160), (58, 35317080), (60, 34139844), (72, 28449870), (80, 25604883), (87, 23544720), (90, 22759896), (106, 19324440), (108, 18966580), (116, 17658540), (120, 17069922), (135, 15173264), (144, 14224935), (145, 14126832), (159, 12882960), (174, 11772360), (180, 11379948), (212, 9662220), (216, 9483290), (232, 8829270), (240, 8534961), (261, 7848240), (265, 7729776), (270, 7586632), (290, 7063416), (318, 6441480), (348, 5886180), (360, 5689974), (424, 4831110), (432, 4741645), (435, 4708944), (464, 4414635), (477, 4294320), (522, 3924120), (530, 3864888), (540, 3793316), (580, 3531708), (617, 3319920), (636, 3220740), (696, 2943090), (720, 2844987), (783, 2616080), (795, 2576592), (848, 2415555), (870, 2354472), (954, 2147160), (1044, 1962060), (1060, 1932444), (1080, 1896658), (1160, 1765854), (1234, 1659960), (1272, 1610370), (1305, 1569648), (1392, 1471545), (1431, 1431440), (1537, 1332720), (1566, 1308040), (1590, 1288296), (1740, 1177236), (1851, 1106640), (1908, 1073580), (2088, 981030), (2120, 966222), (2160, 948329), (2320, 882927), (2385, 858864), (2468, 829980), (2544, 805185), (2610, 784824), (2862, 715720), (3074, 666360), (3085, 663984), (3132, 654020), (3180, 644148), (3480, 588618), (3702, 553320), (3816, 536790), (3915, 523216), (4176, 490515), (4240, 483111), (4611, 444240), (4770, 429432), (4936, 414990), (5220, 392412), (5553, 368880), (5724, 357860), (6148, 333180), (6170, 331992), (6264, 327010), (6360, 322074), (6960, 294309), (7155, 286288), (7404, 276660), (7632, 268395), (7685, 266544), (7830, 261608), (9222, 222120), (9255, 221328), (9540, 214716), (9872, 207495), (10440, 196206), (11106, 184440), (11448, 178930), (12296, 166590), (12340, 165996), (12528, 163505), (12720, 161037), (13833, 148080), (14310, 143144), (14808, 138330), (15370, 133272), (15660, 130804), (16659, 122960), (17893, 114480), (18444, 111060), (18510, 110664), (19080, 107358), (20880, 98103), (22212, 92220), (22896, 89465), (23055, 88848), (24592, 83295), (24680, 82998), (27666, 74040), (27765, 73776), (28620, 71572), (29616, 69165), (30740, 66636), (31320, 65402), (32701, 62640), (33318, 61480), (35786, 57240), (36888, 55530), (37020, 55332), (38160, 53679), (41499, 49360), (44424, 46110)]