20170450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41077}}^1$

素因数の和:41140

約数の個数: 288

約数和(自身を含む): 77513200128

約数和(自身を除く): 57342750048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 8928, 10230, 10912, 11160, 12276, 13640, 14880, 15345, 15840, 16368, 20460, 22320, 24552, 27280, 30690, 32736, 40920, 41077, 44640, 49104, 54560, 61380, 81840, 82154, 98208, 122760, 123231, 163680, 164308, 205385, 245520, 246462, 328616, 369693, 410770, 451847, 491040, 492924, 616155, 657232, 739386, 821540, 903694, 985848, 1232310, 1273387, 1314464, 1355541, 1478772, 1643080, 1807388, 1848465, 1971696, 2259235, 2464620, 2546774, 2711082, 2957544, 3286160, 3614776, 3696930, 3820161, 3943392, 4066623, 4518470, 4929240, 5093548, 5422164, 5915088, 6366935, 6572320, 6777705, 7229552, 7393860, 7640322, 8133246, 9036940, 9858480, 10187096, 10844328, 11460483, 11830176, 12733870, 13555410, 14007257, 14459104, 14787720, 15280644, 16266492, 18073880, 19100805, 19716960, 20333115, 20374192, 21688656, 22920966, 25467740, 27110820, 28014514, 29575440, 30561288, 32532984, 36147760, 38201610, 40666230, 40748384, 42021771, 43377312, 45841932, 50935480, 54221640, 56029028, 57302415, 59150880, 61122576, 65065968, 70036285, 72295520, 76403220, 81332460, 84043542, 91683864, 101870960, 108443280, 112058056, 114604830, 122245152, 126065313, 130131936, 140072570, 152806440, 162664920, 168087084, 183367728, 203741920, 210108855, 216886560, 224116112, 229209660, 252130626, 280145140, 305612880, 325329840, 336174168, 366735456, 420217710, 448232224, 458419320, 504261252, 560290280, 611225760, 630326565, 650659680, 672348336, 840435420, 916838640, 1008522504, 1120580560, 1260653130, 1344696672, 1680870840, 1833677280, 2017045008, 2241161120, 2521306260, 3361741680, 4034090016, 5042612520, 6723483360, 10085225040, 20170450080]

約数ペア:

[(1, 20170450080), (2, 10085225040), (3, 6723483360), (4, 5042612520), (5, 4034090016), (6, 3361741680), (8, 2521306260), (9, 2241161120), (10, 2017045008), (11, 1833677280), (12, 1680870840), (15, 1344696672), (16, 1260653130), (18, 1120580560), (20, 1008522504), (22, 916838640), (24, 840435420), (30, 672348336), (31, 650659680), (32, 630326565), (33, 611225760), (36, 560290280), (40, 504261252), (44, 458419320), (45, 448232224), (48, 420217710), (55, 366735456), (60, 336174168), (62, 325329840), (66, 305612880), (72, 280145140), (80, 252130626), (88, 229209660), (90, 224116112), (93, 216886560), (96, 210108855), (99, 203741920), (110, 183367728), (120, 168087084), (124, 162664920), (132, 152806440), (144, 140072570), (155, 130131936), (160, 126065313), (165, 122245152), (176, 114604830), (180, 112058056), (186, 108443280), (198, 101870960), (220, 91683864), (240, 84043542), (248, 81332460), (264, 76403220), (279, 72295520), (288, 70036285), (310, 65065968), (330, 61122576), (341, 59150880), (352, 57302415), (360, 56029028), (372, 54221640), (396, 50935480), (440, 45841932), (465, 43377312), (480, 42021771), (495, 40748384), (496, 40666230), (528, 38201610), (558, 36147760), (620, 32532984), (660, 30561288), (682, 29575440), (720, 28014514), (744, 27110820), (792, 25467740), (880, 22920966), (930, 21688656), (990, 20374192), (992, 20333115), (1023, 19716960), (1056, 19100805), (1116, 18073880), (1240, 16266492), (1320, 15280644), (1364, 14787720), (1395, 14459104), (1440, 14007257), (1488, 13555410), (1584, 12733870), (1705, 11830176), (1760, 11460483), (1860, 10844328), (1980, 10187096), (2046, 9858480), (2232, 9036940), (2480, 8133246), (2640, 7640322), (2728, 7393860), (2790, 7229552), (2976, 6777705), (3069, 6572320), (3168, 6366935), (3410, 5915088), (3720, 5422164), (3960, 5093548), (4092, 4929240), (4464, 4518470), (4960, 4066623), (5115, 3943392), (5280, 3820161), (5456, 3696930), (5580, 3614776), (6138, 3286160), (6820, 2957544), (7440, 2711082), (7920, 2546774), (8184, 2464620), (8928, 2259235), (10230, 1971696), (10912, 1848465), (11160, 1807388), (12276, 1643080), (13640, 1478772), (14880, 1355541), (15345, 1314464), (15840, 1273387), (16368, 1232310), (20460, 985848), (22320, 903694), (24552, 821540), (27280, 739386), (30690, 657232), (32736, 616155), (40920, 492924), (41077, 491040), (44640, 451847), (49104, 410770), (54560, 369693), (61380, 328616), (81840, 246462), (82154, 245520), (98208, 205385), (122760, 164308), (123231, 163680)]