20036227680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48481}}^1$

素因数の和:48550

約数の個数: 288

約数和(自身を含む): 80048824128

約数和(自身を除く): 60012596448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3360, 3444, 3690, 3936, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6560, 6888, 7380, 8610, 9184, 9840, 10080, 10332, 11480, 11808, 12915, 13776, 14760, 17220, 19680, 20664, 22960, 25830, 27552, 29520, 34440, 41328, 45920, 48481, 51660, 59040, 68880, 82656, 96962, 103320, 137760, 145443, 193924, 206640, 242405, 290886, 339367, 387848, 413280, 436329, 484810, 581772, 678734, 727215, 775696, 872658, 969620, 1018101, 1163544, 1357468, 1454430, 1551392, 1696835, 1745316, 1939240, 1987721, 2036202, 2181645, 2327088, 2714936, 2908860, 3054303, 3393670, 3490632, 3878480, 3975442, 4072404, 4363290, 4654176, 5090505, 5429872, 5817720, 5963163, 6108606, 6787340, 6981264, 7756960, 7950884, 8144808, 8726580, 9938605, 10181010, 10859744, 11635440, 11926326, 12217212, 13574680, 13914047, 13962528, 15271515, 15901768, 16289616, 17453160, 17889489, 19877210, 20362020, 23270880, 23852652, 24434424, 27149360, 27828094, 29815815, 30543030, 31803536, 32579232, 34906320, 35778978, 39754420, 40724040, 41742141, 47705304, 48868848, 54298720, 55656188, 59631630, 61086060, 63607072, 69570235, 69812640, 71557956, 79508840, 81448080, 83484282, 89447445, 95410608, 97737696, 111312376, 119263260, 122172120, 125226423, 139140470, 143115912, 159017680, 162896160, 166968564, 178894890, 190821216, 208710705, 222624752, 238526520, 244344240, 250452846, 278280940, 286231824, 318035360, 333937128, 357789780, 417421410, 445249504, 477053040, 488688480, 500905692, 556561880, 572463648, 626132115, 667874256, 715579560, 834842820, 954106080, 1001811384, 1113123760, 1252264230, 1335748512, 1431159120, 1669685640, 2003622768, 2226247520, 2504528460, 2862318240, 3339371280, 4007245536, 5009056920, 6678742560, 10018113840, 20036227680]

約数ペア:

[(1, 20036227680), (2, 10018113840), (3, 6678742560), (4, 5009056920), (5, 4007245536), (6, 3339371280), (7, 2862318240), (8, 2504528460), (9, 2226247520), (10, 2003622768), (12, 1669685640), (14, 1431159120), (15, 1335748512), (16, 1252264230), (18, 1113123760), (20, 1001811384), (21, 954106080), (24, 834842820), (28, 715579560), (30, 667874256), (32, 626132115), (35, 572463648), (36, 556561880), (40, 500905692), (41, 488688480), (42, 477053040), (45, 445249504), (48, 417421410), (56, 357789780), (60, 333937128), (63, 318035360), (70, 286231824), (72, 278280940), (80, 250452846), (82, 244344240), (84, 238526520), (90, 222624752), (96, 208710705), (105, 190821216), (112, 178894890), (120, 166968564), (123, 162896160), (126, 159017680), (140, 143115912), (144, 139140470), (160, 125226423), (164, 122172120), (168, 119263260), (180, 111312376), (205, 97737696), (210, 95410608), (224, 89447445), (240, 83484282), (246, 81448080), (252, 79508840), (280, 71557956), (287, 69812640), (288, 69570235), (315, 63607072), (328, 61086060), (336, 59631630), (360, 55656188), (369, 54298720), (410, 48868848), (420, 47705304), (480, 41742141), (492, 40724040), (504, 39754420), (560, 35778978), (574, 34906320), (615, 32579232), (630, 31803536), (656, 30543030), (672, 29815815), (720, 27828094), (738, 27149360), (820, 24434424), (840, 23852652), (861, 23270880), (984, 20362020), (1008, 19877210), (1120, 17889489), (1148, 17453160), (1230, 16289616), (1260, 15901768), (1312, 15271515), (1435, 13962528), (1440, 13914047), (1476, 13574680), (1640, 12217212), (1680, 11926326), (1722, 11635440), (1845, 10859744), (1968, 10181010), (2016, 9938605), (2296, 8726580), (2460, 8144808), (2520, 7950884), (2583, 7756960), (2870, 6981264), (2952, 6787340), (3280, 6108606), (3360, 5963163), (3444, 5817720), (3690, 5429872), (3936, 5090505), (4305, 4654176), (4592, 4363290), (4920, 4072404), (5040, 3975442), (5166, 3878480), (5740, 3490632), (5904, 3393670), (6560, 3054303), (6888, 2908860), (7380, 2714936), (8610, 2327088), (9184, 2181645), (9840, 2036202), (10080, 1987721), (10332, 1939240), (11480, 1745316), (11808, 1696835), (12915, 1551392), (13776, 1454430), (14760, 1357468), (17220, 1163544), (19680, 1018101), (20664, 969620), (22960, 872658), (25830, 775696), (27552, 727215), (29520, 678734), (34440, 581772), (41328, 484810), (45920, 436329), (48481, 413280), (51660, 387848), (59040, 339367), (68880, 290886), (82656, 242405), (96962, 206640), (103320, 193924), (137760, 145443)]