506520720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 1803634560

約数和(自身を除く): 1297113840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 73, 80, 90, 92, 115, 120, 138, 144, 146, 180, 184, 207, 219, 230, 240, 276, 292, 345, 360, 365, 368, 414, 419, 438, 460, 552, 584, 657, 690, 720, 730, 828, 838, 876, 920, 1035, 1095, 1104, 1168, 1257, 1314, 1380, 1460, 1656, 1676, 1679, 1752, 1840, 2070, 2095, 2190, 2514, 2628, 2760, 2920, 3285, 3312, 3352, 3358, 3504, 3771, 4140, 4190, 4380, 5028, 5037, 5256, 5520, 5840, 6285, 6570, 6704, 6716, 7542, 8280, 8380, 8395, 8760, 9637, 10056, 10074, 10512, 12570, 13140, 13432, 15084, 15111, 16560, 16760, 16790, 17520, 18855, 19274, 20112, 20148, 25140, 25185, 26280, 26864, 28911, 30168, 30222, 30587, 33520, 33580, 37710, 38548, 40296, 48185, 50280, 50370, 52560, 57822, 60336, 60444, 61174, 67160, 75420, 75555, 77096, 80592, 86733, 91761, 96370, 100560, 100740, 115644, 120888, 122348, 134320, 144555, 150840, 151110, 152935, 154192, 173466, 183522, 192740, 201480, 231288, 241776, 244696, 275283, 289110, 301680, 302220, 305870, 346932, 367044, 385480, 402960, 433665, 458805, 462576, 489392, 550566, 578220, 604440, 611740, 693864, 703501, 734088, 770960, 867330, 917610, 1101132, 1156440, 1208880, 1223480, 1376415, 1387728, 1407002, 1468176, 1734660, 1835220, 2110503, 2202264, 2312880, 2446960, 2752830, 2814004, 3469320, 3517505, 3670440, 4221006, 4404528, 5505660, 5628008, 6331509, 6938640, 7035010, 7340880, 8442012, 10552515, 11011320, 11256016, 12663018, 14070020, 16884024, 21105030, 22022640, 25326036, 28140040, 31657545, 33768048, 42210060, 50652072, 56280080, 63315090, 84420120, 101304144, 126630180, 168840240, 253260360, 506520720]

約数ペア:

[(1, 506520720), (2, 253260360), (3, 168840240), (4, 126630180), (5, 101304144), (6, 84420120), (8, 63315090), (9, 56280080), (10, 50652072), (12, 42210060), (15, 33768048), (16, 31657545), (18, 28140040), (20, 25326036), (23, 22022640), (24, 21105030), (30, 16884024), (36, 14070020), (40, 12663018), (45, 11256016), (46, 11011320), (48, 10552515), (60, 8442012), (69, 7340880), (72, 7035010), (73, 6938640), (80, 6331509), (90, 5628008), (92, 5505660), (115, 4404528), (120, 4221006), (138, 3670440), (144, 3517505), (146, 3469320), (180, 2814004), (184, 2752830), (207, 2446960), (219, 2312880), (230, 2202264), (240, 2110503), (276, 1835220), (292, 1734660), (345, 1468176), (360, 1407002), (365, 1387728), (368, 1376415), (414, 1223480), (419, 1208880), (438, 1156440), (460, 1101132), (552, 917610), (584, 867330), (657, 770960), (690, 734088), (720, 703501), (730, 693864), (828, 611740), (838, 604440), (876, 578220), (920, 550566), (1035, 489392), (1095, 462576), (1104, 458805), (1168, 433665), (1257, 402960), (1314, 385480), (1380, 367044), (1460, 346932), (1656, 305870), (1676, 302220), (1679, 301680), (1752, 289110), (1840, 275283), (2070, 244696), (2095, 241776), (2190, 231288), (2514, 201480), (2628, 192740), (2760, 183522), (2920, 173466), (3285, 154192), (3312, 152935), (3352, 151110), (3358, 150840), (3504, 144555), (3771, 134320), (4140, 122348), (4190, 120888), (4380, 115644), (5028, 100740), (5037, 100560), (5256, 96370), (5520, 91761), (5840, 86733), (6285, 80592), (6570, 77096), (6704, 75555), (6716, 75420), (7542, 67160), (8280, 61174), (8380, 60444), (8395, 60336), (8760, 57822), (9637, 52560), (10056, 50370), (10074, 50280), (10512, 48185), (12570, 40296), (13140, 38548), (13432, 37710), (15084, 33580), (15111, 33520), (16560, 30587), (16760, 30222), (16790, 30168), (17520, 28911), (18855, 26864), (19274, 26280), (20112, 25185), (20148, 25140)]