2992043520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7685

約数の個数: 240

約数和(自身を含む): 10973270880

約数和(自身を除く): 7981227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4608, 4896, 5440, 5760, 6120, 6528, 7639, 7680, 8160, 8704, 9792, 10880, 11520, 12240, 13056, 15278, 16320, 19584, 21760, 22917, 23040, 24480, 26112, 30556, 32640, 38195, 39168, 43520, 45834, 48960, 61112, 65280, 68751, 76390, 78336, 91668, 97920, 114585, 122224, 129863, 130560, 137502, 152780, 183336, 195840, 229170, 244448, 259726, 275004, 305560, 343755, 366672, 389589, 391680, 458340, 488896, 519452, 550008, 611120, 649315, 687510, 733344, 779178, 916680, 977792, 1038904, 1100016, 1168767, 1222240, 1298630, 1375020, 1466688, 1558356, 1833360, 1947945, 1955584, 2077808, 2200032, 2337534, 2444480, 2597260, 2750040, 2933376, 3116712, 3666720, 3895890, 3911168, 4155616, 4400064, 4675068, 4888960, 5194520, 5500080, 5843835, 5866752, 6233424, 7333440, 7791780, 8311232, 8800128, 9350136, 9777920, 10389040, 11000160, 11687670, 11733504, 12466848, 14666880, 15583560, 16622464, 17600256, 18700272, 19555840, 20778080, 22000320, 23375340, 24933696, 29333760, 31167120, 33244928, 35200512, 37400544, 41556160, 44000640, 46750680, 49867392, 58667520, 62334240, 66489856, 74801088, 83112320, 88001280, 93501360, 99734784, 124668480, 149602176, 166224640, 176002560, 187002720, 199469568, 249336960, 299204352, 332449280, 374005440, 498673920, 598408704, 748010880, 997347840, 1496021760, 2992043520]

約数ペア:

[(1, 2992043520), (2, 1496021760), (3, 997347840), (4, 748010880), (5, 598408704), (6, 498673920), (8, 374005440), (9, 332449280), (10, 299204352), (12, 249336960), (15, 199469568), (16, 187002720), (17, 176002560), (18, 166224640), (20, 149602176), (24, 124668480), (30, 99734784), (32, 93501360), (34, 88001280), (36, 83112320), (40, 74801088), (45, 66489856), (48, 62334240), (51, 58667520), (60, 49867392), (64, 46750680), (68, 44000640), (72, 41556160), (80, 37400544), (85, 35200512), (90, 33244928), (96, 31167120), (102, 29333760), (120, 24933696), (128, 23375340), (136, 22000320), (144, 20778080), (153, 19555840), (160, 18700272), (170, 17600256), (180, 16622464), (192, 15583560), (204, 14666880), (240, 12466848), (255, 11733504), (256, 11687670), (272, 11000160), (288, 10389040), (306, 9777920), (320, 9350136), (340, 8800128), (360, 8311232), (384, 7791780), (408, 7333440), (480, 6233424), (510, 5866752), (512, 5843835), (544, 5500080), (576, 5194520), (612, 4888960), (640, 4675068), (680, 4400064), (720, 4155616), (765, 3911168), (768, 3895890), (816, 3666720), (960, 3116712), (1020, 2933376), (1088, 2750040), (1152, 2597260), (1224, 2444480), (1280, 2337534), (1360, 2200032), (1440, 2077808), (1530, 1955584), (1536, 1947945), (1632, 1833360), (1920, 1558356), (2040, 1466688), (2176, 1375020), (2304, 1298630), (2448, 1222240), (2560, 1168767), (2720, 1100016), (2880, 1038904), (3060, 977792), (3264, 916680), (3840, 779178), (4080, 733344), (4352, 687510), (4608, 649315), (4896, 611120), (5440, 550008), (5760, 519452), (6120, 488896), (6528, 458340), (7639, 391680), (7680, 389589), (8160, 366672), (8704, 343755), (9792, 305560), (10880, 275004), (11520, 259726), (12240, 244448), (13056, 229170), (15278, 195840), (16320, 183336), (19584, 152780), (21760, 137502), (22917, 130560), (23040, 129863), (24480, 122224), (26112, 114585), (30556, 97920), (32640, 91668), (38195, 78336), (39168, 76390), (43520, 68751), (45834, 65280), (48960, 61112)]