83639520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 192

約数和(自身を含む): 308448000

約数和(自身を除く): 224808480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1019, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2038, 2052, 2160, 2280, 2565, 2736, 3040, 3057, 3420, 4076, 4104, 4320, 4560, 5095, 5130, 5472, 6114, 6840, 8152, 8208, 9120, 9171, 10190, 10260, 12228, 13680, 15285, 16304, 16416, 18342, 19361, 20380, 20520, 24456, 27360, 27513, 30570, 32608, 36684, 38722, 40760, 41040, 45855, 48912, 55026, 58083, 61140, 73368, 77444, 81520, 82080, 91710, 96805, 97824, 110052, 116166, 122280, 137565, 146736, 154888, 163040, 174249, 183420, 193610, 220104, 232332, 244560, 275130, 290415, 293472, 309776, 348498, 366840, 387220, 440208, 464664, 489120, 522747, 550260, 580830, 619552, 696996, 733680, 774440, 871245, 880416, 929328, 1045494, 1100520, 1161660, 1393992, 1467360, 1548880, 1742490, 1858656, 2090988, 2201040, 2323320, 2613735, 2787984, 3097760, 3484980, 4181976, 4402080, 4646640, 5227470, 5575968, 6969960, 8363952, 9293280, 10454940, 13939920, 16727904, 20909880, 27879840, 41819760, 83639520]

約数ペア:

[(1, 83639520), (2, 41819760), (3, 27879840), (4, 20909880), (5, 16727904), (6, 13939920), (8, 10454940), (9, 9293280), (10, 8363952), (12, 6969960), (15, 5575968), (16, 5227470), (18, 4646640), (19, 4402080), (20, 4181976), (24, 3484980), (27, 3097760), (30, 2787984), (32, 2613735), (36, 2323320), (38, 2201040), (40, 2090988), (45, 1858656), (48, 1742490), (54, 1548880), (57, 1467360), (60, 1393992), (72, 1161660), (76, 1100520), (80, 1045494), (90, 929328), (95, 880416), (96, 871245), (108, 774440), (114, 733680), (120, 696996), (135, 619552), (144, 580830), (152, 550260), (160, 522747), (171, 489120), (180, 464664), (190, 440208), (216, 387220), (228, 366840), (240, 348498), (270, 309776), (285, 293472), (288, 290415), (304, 275130), (342, 244560), (360, 232332), (380, 220104), (432, 193610), (456, 183420), (480, 174249), (513, 163040), (540, 154888), (570, 146736), (608, 137565), (684, 122280), (720, 116166), (760, 110052), (855, 97824), (864, 96805), (912, 91710), (1019, 82080), (1026, 81520), (1080, 77444), (1140, 73368), (1368, 61140), (1440, 58083), (1520, 55026), (1710, 48912), (1824, 45855), (2038, 41040), (2052, 40760), (2160, 38722), (2280, 36684), (2565, 32608), (2736, 30570), (3040, 27513), (3057, 27360), (3420, 24456), (4076, 20520), (4104, 20380), (4320, 19361), (4560, 18342), (5095, 16416), (5130, 16304), (5472, 15285), (6114, 13680), (6840, 12228), (8152, 10260), (8208, 10190), (9120, 9171)]