1420009920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 448

約数和(自身を含む): 5846307840

約数和(自身を除く): 4426297920

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, 53, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 320, 336, 360, 371, 378, 420, 424, 432, 443, 448, 477, 480, 504, 530, 540, 560, 576, 630, 636, 672, 720, 742, 756, 795, 840, 848, 864, 886, 945, 954, 960, 1008, 1060, 1080, 1113, 1120, 1260, 1272, 1329, 1344, 1431, 1440, 1484, 1512, 1590, 1680, 1696, 1728, 1772, 1855, 1890, 1908, 2016, 2120, 2160, 2215, 2226, 2240, 2385, 2520, 2544, 2658, 2862, 2880, 2968, 3024, 3101, 3180, 3339, 3360, 3392, 3544, 3710, 3780, 3816, 3987, 4032, 4240, 4320, 4430, 4452, 4770, 5040, 5088, 5316, 5565, 5724, 5936, 6048, 6202, 6360, 6645, 6678, 6720, 7088, 7155, 7420, 7560, 7632, 7974, 8480, 8640, 8860, 8904, 9303, 9540, 10017, 10080, 10176, 10632, 11130, 11448, 11872, 11961, 12096, 12404, 12720, 13290, 13356, 14176, 14310, 14840, 15120, 15264, 15505, 15948, 16695, 16960, 17720, 17808, 18606, 19080, 19935, 20034, 20160, 21264, 22260, 22896, 23479, 23744, 23922, 24808, 25440, 26580, 26712, 27909, 28352, 28620, 29680, 30240, 30528, 31010, 31896, 33390, 35440, 35616, 37212, 38160, 39870, 40068, 42528, 44520, 45792, 46515, 46958, 47844, 49616, 50085, 50880, 53160, 53424, 55818, 57240, 59360, 59805, 60480, 62020, 63792, 66780, 70437, 70880, 71232, 74424, 76320, 79740, 80136, 83727, 85056, 89040, 91584, 93030, 93916, 95688, 99232, 100170, 106320, 106848, 111636, 114480, 117395, 118720, 119610, 124040, 127584, 133560, 139545, 140874, 141760, 148848, 152640, 159480, 160272, 164353, 167454, 178080, 186060, 187832, 191376, 198464, 200340, 211311, 212640, 213696, 223272, 228960, 234790, 239220, 248080, 255168, 267120, 279090, 281748, 297696, 318960, 320544, 328706, 334908, 352185, 356160, 372120, 375664, 382752, 400680, 418635, 422622, 425280, 446544, 457920, 469580, 478440, 493059, 496160, 534240, 558180, 563496, 595392, 633933, 637920, 641088, 657412, 669816, 704370, 744240, 751328, 765504, 801360, 821765, 837270, 845244, 893088, 939160, 956880, 986118, 992320, 1056555, 1068480, 1116360, 1126992, 1267866, 1275840, 1314824, 1339632, 1408740, 1479177, 1488480, 1502656, 1602720, 1643530, 1674540, 1690488, 1786176, 1878320, 1913760, 1972236, 2113110, 2232720, 2253984, 2465295, 2535732, 2629648, 2679264, 2817480, 2958354, 2976960, 3169665, 3205440, 3287060, 3349080, 3380976, 3756640, 3827520, 3944472, 4226220, 4437531, 4465440, 4507968, 4930590, 5071464, 5259296, 5358528, 5634960, 5916708, 6339330, 6574120, 6698160, 6761952, 7395885, 7513280, 7888944, 8452440, 8875062, 8930880, 9861180, 10142928, 10518592, 11269920, 11833416, 12678660, 13148240, 13396320, 13523904, 14791770, 15777888, 16904880, 17750124, 19722360, 20285856, 22187655, 22539840, 23666832, 25357320, 26296480, 26792640, 29583540, 31555776, 33809760, 35500248, 39444720, 40571712, 44375310, 47333664, 50714640, 52592960, 59167080, 67619520, 71000496, 78889440, 88750620, 94667328, 101429280, 118334160, 142000992, 157778880, 177501240, 202858560, 236668320, 284001984, 355002480, 473336640, 710004960, 1420009920]

約数ペア:

[(1, 1420009920), (2, 710004960), (3, 473336640), (4, 355002480), (5, 284001984), (6, 236668320), (7, 202858560), (8, 177501240), (9, 157778880), (10, 142000992), (12, 118334160), (14, 101429280), (15, 94667328), (16, 88750620), (18, 78889440), (20, 71000496), (21, 67619520), (24, 59167080), (27, 52592960), (28, 50714640), (30, 47333664), (32, 44375310), (35, 40571712), (36, 39444720), (40, 35500248), (42, 33809760), (45, 31555776), (48, 29583540), (53, 26792640), (54, 26296480), (56, 25357320), (60, 23666832), (63, 22539840), (64, 22187655), (70, 20285856), (72, 19722360), (80, 17750124), (84, 16904880), (90, 15777888), (96, 14791770), (105, 13523904), (106, 13396320), (108, 13148240), (112, 12678660), (120, 11833416), (126, 11269920), (135, 10518592), (140, 10142928), (144, 9861180), (159, 8930880), (160, 8875062), (168, 8452440), (180, 7888944), (189, 7513280), (192, 7395885), (210, 6761952), (212, 6698160), (216, 6574120), (224, 6339330), (240, 5916708), (252, 5634960), (265, 5358528), (270, 5259296), (280, 5071464), (288, 4930590), (315, 4507968), (318, 4465440), (320, 4437531), (336, 4226220), (360, 3944472), (371, 3827520), (378, 3756640), (420, 3380976), (424, 3349080), (432, 3287060), (443, 3205440), (448, 3169665), (477, 2976960), (480, 2958354), (504, 2817480), (530, 2679264), (540, 2629648), (560, 2535732), (576, 2465295), (630, 2253984), (636, 2232720), (672, 2113110), (720, 1972236), (742, 1913760), (756, 1878320), (795, 1786176), (840, 1690488), (848, 1674540), (864, 1643530), (886, 1602720), (945, 1502656), (954, 1488480), (960, 1479177), (1008, 1408740), (1060, 1339632), (1080, 1314824), (1113, 1275840), (1120, 1267866), (1260, 1126992), (1272, 1116360), (1329, 1068480), (1344, 1056555), (1431, 992320), (1440, 986118), (1484, 956880), (1512, 939160), (1590, 893088), (1680, 845244), (1696, 837270), (1728, 821765), (1772, 801360), (1855, 765504), (1890, 751328), (1908, 744240), (2016, 704370), (2120, 669816), (2160, 657412), (2215, 641088), (2226, 637920), (2240, 633933), (2385, 595392), (2520, 563496), (2544, 558180), (2658, 534240), (2862, 496160), (2880, 493059), (2968, 478440), (3024, 469580), (3101, 457920), (3180, 446544), (3339, 425280), (3360, 422622), (3392, 418635), (3544, 400680), (3710, 382752), (3780, 375664), (3816, 372120), (3987, 356160), (4032, 352185), (4240, 334908), (4320, 328706), (4430, 320544), (4452, 318960), (4770, 297696), (5040, 281748), (5088, 279090), (5316, 267120), (5565, 255168), (5724, 248080), (5936, 239220), (6048, 234790), (6202, 228960), (6360, 223272), (6645, 213696), (6678, 212640), (6720, 211311), (7088, 200340), (7155, 198464), (7420, 191376), (7560, 187832), (7632, 186060), (7974, 178080), (8480, 167454), (8640, 164353), (8860, 160272), (8904, 159480), (9303, 152640), (9540, 148848), (10017, 141760), (10080, 140874), (10176, 139545), (10632, 133560), (11130, 127584), (11448, 124040), (11872, 119610), (11961, 118720), (12096, 117395), (12404, 114480), (12720, 111636), (13290, 106848), (13356, 106320), (14176, 100170), (14310, 99232), (14840, 95688), (15120, 93916), (15264, 93030), (15505, 91584), (15948, 89040), (16695, 85056), (16960, 83727), (17720, 80136), (17808, 79740), (18606, 76320), (19080, 74424), (19935, 71232), (20034, 70880), (20160, 70437), (21264, 66780), (22260, 63792), (22896, 62020), (23479, 60480), (23744, 59805), (23922, 59360), (24808, 57240), (25440, 55818), (26580, 53424), (26712, 53160), (27909, 50880), (28352, 50085), (28620, 49616), (29680, 47844), (30240, 46958), (30528, 46515), (31010, 45792), (31896, 44520), (33390, 42528), (35440, 40068), (35616, 39870), (37212, 38160)]