2505414240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{27617}}^1$

素因数の和:27651

約数の個数: 240

約数和(自身を含む): 10105536672

約数和(自身を除く): 7600122432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 27617, 30240, 45360, 55234, 82851, 90720, 110468, 138085, 165702, 193319, 220936, 248553, 276170, 331404, 386638, 414255, 441872, 497106, 552340, 579957, 662808, 745659, 773276, 828510, 883744, 966595, 994212, 1104680, 1159914, 1242765, 1325616, 1491318, 1546552, 1657020, 1739871, 1933190, 1988424, 2209360, 2236977, 2319828, 2485530, 2651232, 2899785, 2982636, 3093104, 3314040, 3479742, 3728295, 3866380, 3976848, 4418720, 4473954, 4639656, 4971060, 5219613, 5799570, 5965272, 6186208, 6628080, 6959484, 7456590, 7732760, 7953696, 8699355, 8947908, 9279312, 9942120, 10439226, 11184885, 11599140, 11930544, 13256160, 13918968, 14913180, 15465520, 15658839, 17398710, 17895816, 18558624, 19884240, 20878452, 22369770, 23198280, 23861088, 26098065, 27837936, 29826360, 30931040, 31317678, 34797420, 35791632, 39768480, 41756904, 44739540, 46396560, 52196130, 55675872, 59652720, 62635356, 69594840, 71583264, 78294195, 83513808, 89479080, 92793120, 104392260, 119305440, 125270712, 139189680, 156588390, 167027616, 178958160, 208784520, 250541424, 278379360, 313176780, 357916320, 417569040, 501082848, 626353560, 835138080, 1252707120, 2505414240]

約数ペア:

[(1, 2505414240), (2, 1252707120), (3, 835138080), (4, 626353560), (5, 501082848), (6, 417569040), (7, 357916320), (8, 313176780), (9, 278379360), (10, 250541424), (12, 208784520), (14, 178958160), (15, 167027616), (16, 156588390), (18, 139189680), (20, 125270712), (21, 119305440), (24, 104392260), (27, 92793120), (28, 89479080), (30, 83513808), (32, 78294195), (35, 71583264), (36, 69594840), (40, 62635356), (42, 59652720), (45, 55675872), (48, 52196130), (54, 46396560), (56, 44739540), (60, 41756904), (63, 39768480), (70, 35791632), (72, 34797420), (80, 31317678), (81, 30931040), (84, 29826360), (90, 27837936), (96, 26098065), (105, 23861088), (108, 23198280), (112, 22369770), (120, 20878452), (126, 19884240), (135, 18558624), (140, 17895816), (144, 17398710), (160, 15658839), (162, 15465520), (168, 14913180), (180, 13918968), (189, 13256160), (210, 11930544), (216, 11599140), (224, 11184885), (240, 10439226), (252, 9942120), (270, 9279312), (280, 8947908), (288, 8699355), (315, 7953696), (324, 7732760), (336, 7456590), (360, 6959484), (378, 6628080), (405, 6186208), (420, 5965272), (432, 5799570), (480, 5219613), (504, 4971060), (540, 4639656), (560, 4473954), (567, 4418720), (630, 3976848), (648, 3866380), (672, 3728295), (720, 3479742), (756, 3314040), (810, 3093104), (840, 2982636), (864, 2899785), (945, 2651232), (1008, 2485530), (1080, 2319828), (1120, 2236977), (1134, 2209360), (1260, 1988424), (1296, 1933190), (1440, 1739871), (1512, 1657020), (1620, 1546552), (1680, 1491318), (1890, 1325616), (2016, 1242765), (2160, 1159914), (2268, 1104680), (2520, 994212), (2592, 966595), (2835, 883744), (3024, 828510), (3240, 773276), (3360, 745659), (3780, 662808), (4320, 579957), (4536, 552340), (5040, 497106), (5670, 441872), (6048, 414255), (6480, 386638), (7560, 331404), (9072, 276170), (10080, 248553), (11340, 220936), (12960, 193319), (15120, 165702), (18144, 138085), (22680, 110468), (27617, 90720), (30240, 82851), (45360, 55234)]