19664842560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 672

約数和(自身を含む): 73059926016

約数和(自身を除く): 53395083456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 43, 44, 48, 55, 60, 62, 64, 66, 80, 86, 88, 93, 96, 110, 120, 121, 124, 127, 129, 132, 155, 160, 165, 172, 176, 186, 192, 215, 220, 240, 242, 248, 254, 258, 264, 310, 320, 330, 341, 344, 352, 363, 372, 381, 430, 440, 465, 473, 480, 484, 496, 508, 516, 528, 605, 620, 635, 645, 660, 682, 688, 704, 726, 744, 762, 860, 880, 930, 946, 960, 968, 992, 1016, 1023, 1032, 1056, 1210, 1240, 1270, 1290, 1320, 1333, 1364, 1376, 1397, 1419, 1452, 1488, 1524, 1705, 1720, 1760, 1815, 1860, 1892, 1905, 1936, 1984, 2032, 2046, 2064, 2112, 2365, 2420, 2480, 2540, 2580, 2640, 2666, 2728, 2752, 2794, 2838, 2904, 2976, 3048, 3410, 3440, 3520, 3630, 3720, 3751, 3784, 3810, 3872, 3937, 3999, 4064, 4092, 4128, 4191, 4730, 4840, 4960, 5080, 5115, 5160, 5203, 5280, 5332, 5456, 5461, 5588, 5676, 5808, 5952, 6096, 6665, 6820, 6880, 6985, 7095, 7260, 7440, 7502, 7568, 7620, 7744, 7874, 7998, 8128, 8184, 8256, 8382, 9460, 9680, 9920, 10160, 10230, 10320, 10406, 10560, 10664, 10912, 10922, 11176, 11253, 11352, 11616, 11811, 12192, 13330, 13640, 13760, 13970, 14190, 14520, 14663, 14880, 15004, 15136, 15240, 15367, 15609, 15748, 15996, 16368, 16383, 16764, 18755, 18920, 19360, 19685, 19995, 20320, 20460, 20640, 20812, 20955, 21328, 21824, 21844, 22352, 22506, 22704, 23232, 23622, 24384, 26015, 26660, 27280, 27305, 27940, 28380, 29040, 29326, 29760, 30008, 30272, 30480, 30734, 31218, 31496, 31992, 32736, 32766, 33528, 37510, 37840, 38720, 39370, 39990, 40640, 40920, 41280, 41624, 41910, 42656, 43307, 43688, 43989, 44704, 45012, 45408, 46101, 47244, 52030, 53320, 54560, 54610, 55880, 56265, 56760, 58080, 58652, 59055, 60016, 60071, 60960, 61468, 62436, 62992, 63984, 65472, 65532, 67056, 73315, 75020, 75680, 76835, 78045, 78740, 79980, 81840, 81915, 83248, 83820, 85312, 86614, 87376, 87978, 89408, 90024, 90816, 92202, 94488, 104060, 106640, 109120, 109220, 111760, 112530, 113520, 116160, 117304, 118110, 120032, 120142, 121920, 122936, 124872, 125984, 127968, 129921, 131064, 134112, 146630, 150040, 151360, 153670, 156090, 157480, 159960, 161293, 163680, 163830, 166496, 167640, 169291, 173228, 174752, 175956, 180048, 180213, 184404, 188976, 208120, 213280, 216535, 218440, 219945, 223520, 225060, 227040, 230505, 234608, 236220, 240064, 240284, 245872, 249744, 251968, 255936, 259842, 262128, 268224, 293260, 300080, 300355, 307340, 312180, 314960, 319920, 322586, 327360, 327660, 332992, 335280, 338582, 346456, 349504, 351912, 360096, 360426, 368808, 377952, 416240, 426560, 433070, 436880, 439890, 447040, 450120, 454080, 461010, 469216, 472440, 476377, 480568, 483879, 491744, 499488, 507873, 519684, 524256, 586520, 600160, 600710, 614680, 624360, 629920, 639840, 645172, 649605, 655320, 660781, 670560, 677164, 692912, 703824, 720192, 720852, 737616, 755904, 806465, 832480, 846455, 866140, 873760, 879780, 900240, 901065, 922020, 938432, 944880, 952754, 961136, 967758, 983488, 998976, 1015746, 1039368, 1048512, 1173040, 1200320, 1201420, 1229360, 1248720, 1259840, 1279680, 1290344, 1299210, 1310640, 1321562, 1341120, 1354328, 1385824, 1407648, 1429131, 1441704, 1475232, 1612930, 1664960, 1692910, 1732280, 1747520, 1759560, 1800480, 1802130, 1844040, 1862201, 1889760, 1905508, 1922272, 1935516, 1982343, 2031492, 2078736, 2346080, 2381885, 2402840, 2419395, 2458720, 2497440, 2539365, 2580688, 2598420, 2621280, 2643124, 2708656, 2771648, 2815296, 2858262, 2883408, 2950464, 3225860, 3303905, 3385820, 3464560, 3519120, 3600960, 3604260, 3688080, 3724402, 3779520, 3811016, 3844544, 3871032, 3964686, 4062984, 4157472, 4692160, 4763770, 4805680, 4838790, 4917440, 4994880, 5078730, 5161376, 5196840, 5242560, 5286248, 5417312, 5586603, 5716524, 5766816, 6451720, 6607810, 6771640, 6929120, 7038240, 7145655, 7208520, 7376160, 7448804, 7622032, 7742064, 7929372, 8125968, 8314944, 9311005, 9527540, 9611360, 9677580, 9911715, 10157460, 10322752, 10393680, 10572496, 10834624, 11173206, 11433048, 11533632, 12903440, 13215620, 13543280, 13858240, 14076480, 14291310, 14417040, 14752320, 14897608, 15244064, 15484128, 15858744, 16251936, 18622010, 19055080, 19222720, 19355160, 19823430, 20314920, 20484211, 20787360, 21144992, 22346412, 22866096, 25806880, 26431240, 27086560, 27933015, 28582620, 28834080, 29795216, 30488128, 30968256, 31717488, 32503872, 37244020, 38110160, 38710320, 39646860, 40629840, 40968422, 41574720, 42289984, 44692824, 45732192, 51613760, 52862480, 54173120, 55866030, 57165240, 57668160, 59590432, 61452633, 63434976, 74488040, 76220320, 77420640, 79293720, 81259680, 81936844, 89385648, 91464384, 102421055, 105724960, 111732060, 114330480, 119180864, 122905266, 126869952, 148976080, 152440640, 154841280, 158587440, 162519360, 163873688, 178771296, 204842110, 211449920, 223464120, 228660960, 245810532, 297952160, 307263165, 317174880, 327747376, 357542592, 409684220, 446928240, 457321920, 491621064, 595904320, 614526330, 634349760, 655494752, 819368440, 893856480, 983242128, 1229052660, 1310989504, 1638736880, 1787712960, 1966484256, 2458105320, 3277473760, 3932968512, 4916210640, 6554947520, 9832421280, 19664842560]

約数ペア:

[(1, 19664842560), (2, 9832421280), (3, 6554947520), (4, 4916210640), (5, 3932968512), (6, 3277473760), (8, 2458105320), (10, 1966484256), (11, 1787712960), (12, 1638736880), (15, 1310989504), (16, 1229052660), (20, 983242128), (22, 893856480), (24, 819368440), (30, 655494752), (31, 634349760), (32, 614526330), (33, 595904320), (40, 491621064), (43, 457321920), (44, 446928240), (48, 409684220), (55, 357542592), (60, 327747376), (62, 317174880), (64, 307263165), (66, 297952160), (80, 245810532), (86, 228660960), (88, 223464120), (93, 211449920), (96, 204842110), (110, 178771296), (120, 163873688), (121, 162519360), (124, 158587440), (127, 154841280), (129, 152440640), (132, 148976080), (155, 126869952), (160, 122905266), (165, 119180864), (172, 114330480), (176, 111732060), (186, 105724960), (192, 102421055), (215, 91464384), (220, 89385648), (240, 81936844), (242, 81259680), (248, 79293720), (254, 77420640), (258, 76220320), (264, 74488040), (310, 63434976), (320, 61452633), (330, 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(7440, 2643124), (7502, 2621280), (7568, 2598420), (7620, 2580688), (7744, 2539365), (7874, 2497440), (7998, 2458720), (8128, 2419395), (8184, 2402840), (8256, 2381885), (8382, 2346080), (9460, 2078736), (9680, 2031492), (9920, 1982343), (10160, 1935516), (10230, 1922272), (10320, 1905508), (10406, 1889760), (10560, 1862201), (10664, 1844040), (10912, 1802130), (10922, 1800480), (11176, 1759560), (11253, 1747520), (11352, 1732280), (11616, 1692910), (11811, 1664960), (12192, 1612930), (13330, 1475232), (13640, 1441704), (13760, 1429131), (13970, 1407648), (14190, 1385824), (14520, 1354328), (14663, 1341120), (14880, 1321562), (15004, 1310640), (15136, 1299210), (15240, 1290344), (15367, 1279680), (15609, 1259840), (15748, 1248720), (15996, 1229360), (16368, 1201420), (16383, 1200320), (16764, 1173040), (18755, 1048512), (18920, 1039368), (19360, 1015746), (19685, 998976), (19995, 983488), (20320, 967758), (20460, 961136), (20640, 952754), (20812, 944880), (20955, 938432), (21328, 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