20042054640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4159}}^1$

素因数の和:4301

約数の個数: 320

約数和(自身を含む): 72795340800

約数和(自身を除く): 52753286160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 97, 108, 115, 120, 135, 138, 144, 180, 184, 194, 207, 216, 230, 240, 270, 276, 291, 345, 360, 368, 388, 414, 432, 460, 485, 540, 552, 582, 621, 690, 720, 776, 828, 873, 920, 970, 1035, 1080, 1104, 1164, 1242, 1380, 1455, 1552, 1656, 1746, 1840, 1940, 2070, 2160, 2231, 2328, 2484, 2619, 2760, 2910, 3105, 3312, 3492, 3880, 4140, 4159, 4365, 4462, 4656, 4968, 5238, 5520, 5820, 6210, 6693, 6984, 7760, 8280, 8318, 8730, 8924, 9936, 10476, 11155, 11640, 12420, 12477, 13095, 13386, 13968, 16560, 16636, 17460, 17848, 20079, 20795, 20952, 22310, 23280, 24840, 24954, 26190, 26772, 33272, 33465, 34920, 35696, 37431, 40158, 41590, 41904, 44620, 49680, 49908, 52380, 53544, 60237, 62385, 66544, 66930, 69840, 74862, 80316, 83180, 89240, 95657, 99816, 100395, 104760, 107088, 112293, 120474, 124770, 133860, 149724, 160632, 166360, 178480, 187155, 191314, 199632, 200790, 209520, 224586, 240948, 249540, 267720, 286971, 299448, 301185, 321264, 332720, 374310, 382628, 401580, 403423, 449172, 478285, 481896, 499080, 535440, 561465, 573942, 598896, 602370, 748620, 765256, 803160, 806846, 860913, 898344, 956570, 963792, 998160, 1122930, 1147884, 1204740, 1210269, 1434855, 1497240, 1530512, 1606320, 1613692, 1721826, 1796688, 1913140, 2017115, 2245860, 2295768, 2409480, 2420538, 2582739, 2869710, 2994480, 3227384, 3443652, 3630807, 3826280, 4034230, 4304565, 4491720, 4591536, 4818960, 4841076, 5165478, 5739420, 6051345, 6454768, 6887304, 7261614, 7652560, 8068460, 8609130, 8983440, 9278729, 9682152, 10330956, 10892421, 11478840, 12102690, 12913695, 13774608, 14523228, 16136920, 17218260, 18154035, 18557458, 19364304, 20661912, 21784842, 22957680, 24205380, 25827390, 27836187, 29046456, 32273840, 34436520, 36308070, 37114916, 41323824, 43569684, 46393645, 48410760, 51654780, 54462105, 55672374, 58092912, 68873040, 72616140, 74229832, 83508561, 87139368, 92787290, 96821520, 103309560, 108924210, 111344748, 139180935, 145232280, 148459664, 167017122, 174278736, 185574580, 206619120, 217848420, 222689496, 250525683, 278361870, 290464560, 334034244, 371149160, 417542805, 435696840, 445378992, 501051366, 556723740, 668068488, 742298320, 835085610, 871393680, 1002102732, 1113447480, 1252628415, 1336136976, 1670171220, 2004205464, 2226894960, 2505256830, 3340342440, 4008410928, 5010513660, 6680684880, 10021027320, 20042054640]

約数ペア:

[(1, 20042054640), (2, 10021027320), (3, 6680684880), (4, 5010513660), (5, 4008410928), (6, 3340342440), (8, 2505256830), (9, 2226894960), (10, 2004205464), (12, 1670171220), (15, 1336136976), (16, 1252628415), (18, 1113447480), (20, 1002102732), (23, 871393680), (24, 835085610), (27, 742298320), (30, 668068488), (36, 556723740), (40, 501051366), (45, 445378992), (46, 435696840), (48, 417542805), (54, 371149160), (60, 334034244), (69, 290464560), (72, 278361870), (80, 250525683), (90, 222689496), (92, 217848420), (97, 206619120), (108, 185574580), (115, 174278736), (120, 167017122), (135, 148459664), (138, 145232280), (144, 139180935), (180, 111344748), (184, 108924210), (194, 103309560), (207, 96821520), (216, 92787290), (230, 87139368), (240, 83508561), (270, 74229832), (276, 72616140), (291, 68873040), (345, 58092912), (360, 55672374), (368, 54462105), (388, 51654780), (414, 48410760), (432, 46393645), (460, 43569684), (485, 41323824), (540, 37114916), (552, 36308070), (582, 34436520), (621, 32273840), (690, 29046456), (720, 27836187), (776, 25827390), (828, 24205380), (873, 22957680), (920, 21784842), (970, 20661912), (1035, 19364304), (1080, 18557458), (1104, 18154035), (1164, 17218260), (1242, 16136920), (1380, 14523228), (1455, 13774608), (1552, 12913695), (1656, 12102690), (1746, 11478840), (1840, 10892421), (1940, 10330956), (2070, 9682152), (2160, 9278729), (2231, 8983440), (2328, 8609130), (2484, 8068460), (2619, 7652560), (2760, 7261614), (2910, 6887304), (3105, 6454768), (3312, 6051345), (3492, 5739420), (3880, 5165478), (4140, 4841076), (4159, 4818960), (4365, 4591536), (4462, 4491720), (4656, 4304565), (4968, 4034230), (5238, 3826280), (5520, 3630807), (5820, 3443652), (6210, 3227384), (6693, 2994480), (6984, 2869710), (7760, 2582739), (8280, 2420538), (8318, 2409480), (8730, 2295768), (8924, 2245860), (9936, 2017115), (10476, 1913140), (11155, 1796688), (11640, 1721826), (12420, 1613692), (12477, 1606320), (13095, 1530512), (13386, 1497240), (13968, 1434855), (16560, 1210269), (16636, 1204740), (17460, 1147884), (17848, 1122930), (20079, 998160), (20795, 963792), (20952, 956570), (22310, 898344), (23280, 860913), (24840, 806846), (24954, 803160), (26190, 765256), (26772, 748620), (33272, 602370), (33465, 598896), (34920, 573942), (35696, 561465), (37431, 535440), (40158, 499080), (41590, 481896), (41904, 478285), (44620, 449172), (49680, 403423), (49908, 401580), (52380, 382628), (53544, 374310), (60237, 332720), (62385, 321264), (66544, 301185), (66930, 299448), (69840, 286971), (74862, 267720), (80316, 249540), (83180, 240948), (89240, 224586), (95657, 209520), (99816, 200790), (100395, 199632), (104760, 191314), (107088, 187155), (112293, 178480), (120474, 166360), (124770, 160632), (133860, 149724)]