20167059780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6359}}^1$

素因数の和:7223

約数の個数: 192

約数和(自身を含む): 71801856000

約数和(自身を除く): 51634796220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 839, 945, 1260, 1678, 1890, 2517, 3356, 3780, 4195, 5034, 5873, 6359, 7551, 8390, 10068, 11746, 12585, 12718, 15102, 16780, 17619, 19077, 22653, 23492, 25170, 25436, 29365, 30204, 31795, 35238, 37755, 38154, 44513, 45306, 50340, 52857, 57231, 58730, 63590, 70476, 75510, 76308, 88095, 89026, 90612, 95385, 105714, 113265, 114462, 117460, 127180, 133539, 151020, 158571, 171693, 176190, 178052, 190770, 211428, 222565, 226530, 228924, 264285, 267078, 286155, 317142, 343386, 352380, 381540, 400617, 445130, 453060, 528570, 534156, 572310, 634284, 667695, 686772, 792855, 801234, 858465, 890260, 1057140, 1144620, 1201851, 1335390, 1585710, 1602468, 1716930, 2003085, 2403702, 2670780, 3171420, 3433860, 4006170, 4807404, 5335201, 6009255, 8012340, 10670402, 12018510, 16005603, 21340804, 24037020, 26676005, 32011206, 37346407, 48016809, 53352010, 64022412, 74692814, 80028015, 96033618, 106704020, 112039221, 144050427, 149385628, 160056030, 186732035, 192067236, 224078442, 240084045, 288100854, 320112060, 336117663, 373464070, 448156884, 480168090, 560196105, 576201708, 672235326, 720252135, 746928140, 960336180, 1008352989, 1120392210, 1344470652, 1440504270, 1680588315, 2016705978, 2240784420, 2881008540, 3361176630, 4033411956, 5041764945, 6722353260, 10083529890, 20167059780]

約数ペア:

[(1, 20167059780), (2, 10083529890), (3, 6722353260), (4, 5041764945), (5, 4033411956), (6, 3361176630), (7, 2881008540), (9, 2240784420), (10, 2016705978), (12, 1680588315), (14, 1440504270), (15, 1344470652), (18, 1120392210), (20, 1008352989), (21, 960336180), (27, 746928140), (28, 720252135), (30, 672235326), (35, 576201708), (36, 560196105), (42, 480168090), (45, 448156884), (54, 373464070), (60, 336117663), (63, 320112060), (70, 288100854), (84, 240084045), (90, 224078442), (105, 192067236), (108, 186732035), (126, 160056030), (135, 149385628), (140, 144050427), (180, 112039221), (189, 106704020), (210, 96033618), (252, 80028015), (270, 74692814), (315, 64022412), (378, 53352010), (420, 48016809), (540, 37346407), (630, 32011206), (756, 26676005), (839, 24037020), (945, 21340804), (1260, 16005603), (1678, 12018510), (1890, 10670402), (2517, 8012340), (3356, 6009255), (3780, 5335201), (4195, 4807404), (5034, 4006170), (5873, 3433860), (6359, 3171420), (7551, 2670780), (8390, 2403702), (10068, 2003085), (11746, 1716930), (12585, 1602468), (12718, 1585710), (15102, 1335390), (16780, 1201851), (17619, 1144620), (19077, 1057140), (22653, 890260), (23492, 858465), (25170, 801234), (25436, 792855), (29365, 686772), (30204, 667695), (31795, 634284), (35238, 572310), (37755, 534156), (38154, 528570), (44513, 453060), (45306, 445130), (50340, 400617), (52857, 381540), (57231, 352380), (58730, 343386), (63590, 317142), (70476, 286155), (75510, 267078), (76308, 264285), (88095, 228924), (89026, 226530), (90612, 222565), (95385, 211428), (105714, 190770), (113265, 178052), (114462, 176190), (117460, 171693), (127180, 158571), (133539, 151020)]