20949359200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:811

約数の個数: 432

約数和(自身を含む): 65830786560

約数和(自身を除く): 44881427360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 43, 44, 50, 55, 56, 70, 77, 80, 86, 88, 100, 110, 112, 121, 140, 154, 160, 172, 175, 176, 200, 215, 220, 224, 242, 275, 280, 301, 308, 344, 350, 352, 385, 400, 430, 440, 473, 484, 550, 560, 602, 605, 616, 688, 700, 719, 770, 800, 847, 860, 880, 946, 968, 1075, 1100, 1120, 1204, 1210, 1232, 1376, 1400, 1438, 1505, 1540, 1694, 1720, 1760, 1892, 1925, 1936, 2150, 2200, 2365, 2408, 2420, 2464, 2800, 2876, 3010, 3025, 3080, 3311, 3388, 3440, 3595, 3784, 3850, 3872, 4235, 4300, 4400, 4730, 4816, 4840, 5033, 5203, 5600, 5752, 6020, 6050, 6160, 6622, 6776, 6880, 7190, 7525, 7568, 7700, 7909, 8470, 8600, 8800, 9460, 9632, 9680, 10066, 10406, 11504, 11825, 12040, 12100, 12320, 13244, 13552, 14380, 15050, 15136, 15400, 15818, 16555, 16940, 17200, 17975, 18920, 19360, 20132, 20812, 21175, 23008, 23650, 24080, 24200, 25165, 26015, 26488, 27104, 28760, 30100, 30800, 30917, 31636, 33110, 33880, 34400, 35950, 36421, 37840, 39545, 40264, 41624, 42350, 47300, 48160, 48400, 50330, 52030, 52976, 55363, 57520, 60200, 61600, 61834, 63272, 66220, 67760, 71900, 72842, 75680, 79090, 80528, 82775, 83248, 84700, 86999, 94600, 96800, 100660, 104060, 105952, 110726, 115040, 120400, 123668, 125825, 126544, 130075, 132440, 135520, 143800, 145684, 154585, 158180, 161056, 165550, 166496, 169400, 173998, 182105, 189200, 197725, 201320, 208120, 216419, 221452, 240800, 247336, 251650, 253088, 260150, 264880, 276815, 287600, 291368, 309170, 316360, 331100, 338800, 340087, 347996, 364210, 378400, 395450, 402640, 416240, 432838, 434995, 442904, 494672, 503300, 520300, 529760, 553630, 575200, 582736, 608993, 618340, 632720, 662200, 677600, 680174, 695992, 728420, 772925, 790900, 805280, 832480, 865676, 869990, 885808, 910525, 989344, 1006600, 1040600, 1082095, 1107260, 1165472, 1217986, 1236680, 1265440, 1324400, 1360348, 1384075, 1391984, 1456840, 1545850, 1581800, 1700435, 1731352, 1739980, 1771616, 1821050, 2013200, 2081200, 2164190, 2174975, 2214520, 2380609, 2435972, 2473360, 2648800, 2720696, 2768150, 2783968, 2913680, 3044965, 3091700, 3163600, 3400870, 3462704, 3479960, 3642100, 3740957, 4026400, 4162400, 4328380, 4349950, 4429040, 4761218, 4871944, 4946720, 5410475, 5441392, 5536300, 5827360, 6089930, 6183400, 6327200, 6801740, 6925408, 6959920, 7284200, 7481914, 8502175, 8656760, 8699900, 8858080, 9522436, 9743888, 10820950, 10882784, 11072600, 11903045, 12179860, 12366800, 13603480, 13919840, 14568400, 14963828, 15224825, 17004350, 17313520, 17399800, 18704785, 19044872, 19487776, 21641900, 22145200, 23806090, 24359720, 24733600, 26186699, 27206960, 29136800, 29927656, 30449650, 34008700, 34627040, 34799600, 37409570, 38089744, 43283800, 44290400, 47612180, 48719440, 52373398, 54413920, 59515225, 59855312, 60899300, 68017400, 69599200, 74819140, 76179488, 86567600, 93523925, 95224360, 97438880, 104746796, 119030450, 119710624, 121798600, 130933495, 136034800, 149638280, 173135200, 187047850, 190448720, 209493592, 238060900, 243597200, 261866990, 272069600, 299276560, 374095700, 380897440, 418987184, 476121800, 487194400, 523733980, 598553120, 654667475, 748191400, 837974368, 952243600, 1047467960, 1309334950, 1496382800, 1904487200, 2094935920, 2618669900, 2992765600, 4189871840, 5237339800, 10474679600, 20949359200]

約数ペア:

[(1, 20949359200), (2, 10474679600), (4, 5237339800), (5, 4189871840), (7, 2992765600), (8, 2618669900), (10, 2094935920), (11, 1904487200), (14, 1496382800), (16, 1309334950), (20, 1047467960), (22, 952243600), (25, 837974368), (28, 748191400), (32, 654667475), (35, 598553120), (40, 523733980), (43, 487194400), (44, 476121800), (50, 418987184), (55, 380897440), (56, 374095700), (70, 299276560), (77, 272069600), (80, 261866990), (86, 243597200), (88, 238060900), (100, 209493592), (110, 190448720), (112, 187047850), (121, 173135200), (140, 149638280), (154, 136034800), (160, 130933495), (172, 121798600), (175, 119710624), (176, 119030450), (200, 104746796), (215, 97438880), (220, 95224360), (224, 93523925), (242, 86567600), (275, 76179488), (280, 74819140), (301, 69599200), (308, 68017400), (344, 60899300), (350, 59855312), (352, 59515225), (385, 54413920), (400, 52373398), (430, 48719440), (440, 47612180), (473, 44290400), (484, 43283800), (550, 38089744), (560, 37409570), (602, 34799600), (605, 34627040), (616, 34008700), (688, 30449650), (700, 29927656), (719, 29136800), (770, 27206960), (800, 26186699), (847, 24733600), (860, 24359720), (880, 23806090), (946, 22145200), (968, 21641900), (1075, 19487776), (1100, 19044872), (1120, 18704785), (1204, 17399800), (1210, 17313520), (1232, 17004350), (1376, 15224825), (1400, 14963828), (1438, 14568400), (1505, 13919840), (1540, 13603480), (1694, 12366800), (1720, 12179860), (1760, 11903045), (1892, 11072600), (1925, 10882784), (1936, 10820950), (2150, 9743888), (2200, 9522436), (2365, 8858080), (2408, 8699900), (2420, 8656760), (2464, 8502175), (2800, 7481914), (2876, 7284200), (3010, 6959920), (3025, 6925408), (3080, 6801740), (3311, 6327200), (3388, 6183400), (3440, 6089930), (3595, 5827360), (3784, 5536300), (3850, 5441392), (3872, 5410475), (4235, 4946720), (4300, 4871944), (4400, 4761218), (4730, 4429040), (4816, 4349950), (4840, 4328380), (5033, 4162400), (5203, 4026400), (5600, 3740957), (5752, 3642100), (6020, 3479960), (6050, 3462704), (6160, 3400870), (6622, 3163600), (6776, 3091700), (6880, 3044965), (7190, 2913680), (7525, 2783968), (7568, 2768150), (7700, 2720696), (7909, 2648800), (8470, 2473360), (8600, 2435972), (8800, 2380609), (9460, 2214520), (9632, 2174975), (9680, 2164190), (10066, 2081200), (10406, 2013200), (11504, 1821050), (11825, 1771616), (12040, 1739980), (12100, 1731352), (12320, 1700435), (13244, 1581800), (13552, 1545850), (14380, 1456840), (15050, 1391984), (15136, 1384075), (15400, 1360348), (15818, 1324400), (16555, 1265440), (16940, 1236680), (17200, 1217986), (17975, 1165472), (18920, 1107260), (19360, 1082095), (20132, 1040600), (20812, 1006600), (21175, 989344), (23008, 910525), (23650, 885808), (24080, 869990), (24200, 865676), (25165, 832480), (26015, 805280), (26488, 790900), (27104, 772925), (28760, 728420), (30100, 695992), (30800, 680174), (30917, 677600), (31636, 662200), (33110, 632720), (33880, 618340), (34400, 608993), (35950, 582736), (36421, 575200), (37840, 553630), (39545, 529760), (40264, 520300), (41624, 503300), (42350, 494672), (47300, 442904), (48160, 434995), (48400, 432838), (50330, 416240), (52030, 402640), (52976, 395450), (55363, 378400), (57520, 364210), (60200, 347996), (61600, 340087), (61834, 338800), (63272, 331100), (66220, 316360), (67760, 309170), (71900, 291368), (72842, 287600), (75680, 276815), (79090, 264880), (80528, 260150), (82775, 253088), (83248, 251650), (84700, 247336), (86999, 240800), (94600, 221452), (96800, 216419), (100660, 208120), (104060, 201320), (105952, 197725), (110726, 189200), (115040, 182105), (120400, 173998), (123668, 169400), (125825, 166496), (126544, 165550), (130075, 161056), (132440, 158180), (135520, 154585), (143800, 145684)]