20122473360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:834

約数の個数: 320

約数和(自身を含む): 69468339456

約数和(自身を除く): 49345866096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 193, 219, 220, 240, 264, 292, 330, 365, 386, 438, 440, 528, 541, 579, 584, 660, 730, 772, 803, 876, 880, 965, 1082, 1095, 1158, 1168, 1320, 1460, 1544, 1606, 1623, 1752, 1930, 2123, 2164, 2190, 2316, 2409, 2640, 2705, 2895, 2920, 3088, 3212, 3246, 3504, 3860, 4015, 4246, 4328, 4380, 4632, 4818, 5410, 5790, 5840, 5951, 6369, 6424, 6492, 7720, 8030, 8115, 8492, 8656, 8760, 9264, 9636, 10615, 10820, 11580, 11902, 12045, 12738, 12848, 12984, 14089, 15440, 16060, 16230, 16984, 17520, 17853, 19272, 21230, 21640, 23160, 23804, 24090, 25476, 25968, 28178, 29755, 31845, 32120, 32460, 33968, 35706, 38544, 39493, 42267, 42460, 43280, 46320, 47608, 48180, 50952, 56356, 59510, 63690, 64240, 64920, 70445, 71412, 78986, 84534, 84920, 89265, 95216, 96360, 101904, 104413, 112712, 118479, 119020, 127380, 129840, 140890, 142824, 154979, 157972, 169068, 169840, 178530, 192720, 197465, 208826, 211335, 225424, 236958, 238040, 254760, 281780, 285648, 309958, 313239, 315944, 338136, 357060, 394930, 417652, 422670, 434423, 464937, 473916, 476080, 509520, 522065, 563560, 592395, 619916, 626478, 631888, 676272, 714120, 774895, 789860, 835304, 845340, 868846, 929874, 947832, 1044130, 1127120, 1148543, 1184790, 1239832, 1252956, 1303269, 1428240, 1549790, 1566195, 1579720, 1670608, 1690680, 1737692, 1859748, 1895664, 2088260, 2172115, 2297086, 2324685, 2369580, 2479664, 2505912, 2606538, 3099580, 3132390, 3159440, 3381360, 3445629, 3475384, 3719496, 4176520, 4344230, 4594172, 4649370, 4739160, 5011824, 5213076, 5742715, 6199160, 6264780, 6516345, 6891258, 6950768, 7438992, 7622149, 8353040, 8688460, 9188344, 9298740, 9478320, 10426152, 11485430, 12398320, 12529560, 13032690, 13782516, 15244298, 17228145, 17376920, 18376688, 18597480, 20852304, 22866447, 22970860, 25059120, 26065380, 27565032, 30488596, 34456290, 34753840, 37194960, 38110745, 45732894, 45941720, 52130760, 55130064, 60977192, 68912580, 76221490, 83843639, 91465788, 91883440, 104261520, 114332235, 121954384, 137825160, 152442980, 167687278, 182931576, 228664470, 251530917, 275650320, 304885960, 335374556, 365863152, 419218195, 457328940, 503061834, 609771920, 670749112, 838436390, 914657880, 1006123668, 1257654585, 1341498224, 1676872780, 1829315760, 2012247336, 2515309170, 3353745560, 4024494672, 5030618340, 6707491120, 10061236680, 20122473360]

約数ペア:

[(1, 20122473360), (2, 10061236680), (3, 6707491120), (4, 5030618340), (5, 4024494672), (6, 3353745560), (8, 2515309170), (10, 2012247336), (11, 1829315760), (12, 1676872780), (15, 1341498224), (16, 1257654585), (20, 1006123668), (22, 914657880), (24, 838436390), (30, 670749112), (33, 609771920), (40, 503061834), (44, 457328940), (48, 419218195), (55, 365863152), (60, 335374556), (66, 304885960), (73, 275650320), (80, 251530917), (88, 228664470), (110, 182931576), (120, 167687278), (132, 152442980), (146, 137825160), (165, 121954384), (176, 114332235), (193, 104261520), (219, 91883440), (220, 91465788), (240, 83843639), (264, 76221490), (292, 68912580), (330, 60977192), (365, 55130064), (386, 52130760), (438, 45941720), (440, 45732894), (528, 38110745), (541, 37194960), (579, 34753840), (584, 34456290), (660, 30488596), (730, 27565032), (772, 26065380), (803, 25059120), (876, 22970860), (880, 22866447), (965, 20852304), (1082, 18597480), (1095, 18376688), (1158, 17376920), (1168, 17228145), (1320, 15244298), (1460, 13782516), (1544, 13032690), (1606, 12529560), (1623, 12398320), (1752, 11485430), (1930, 10426152), (2123, 9478320), (2164, 9298740), (2190, 9188344), (2316, 8688460), (2409, 8353040), (2640, 7622149), (2705, 7438992), (2895, 6950768), (2920, 6891258), (3088, 6516345), (3212, 6264780), (3246, 6199160), (3504, 5742715), (3860, 5213076), (4015, 5011824), (4246, 4739160), (4328, 4649370), (4380, 4594172), (4632, 4344230), (4818, 4176520), (5410, 3719496), (5790, 3475384), (5840, 3445629), (5951, 3381360), (6369, 3159440), (6424, 3132390), (6492, 3099580), (7720, 2606538), (8030, 2505912), (8115, 2479664), (8492, 2369580), (8656, 2324685), (8760, 2297086), (9264, 2172115), (9636, 2088260), (10615, 1895664), (10820, 1859748), (11580, 1737692), (11902, 1690680), (12045, 1670608), (12738, 1579720), (12848, 1566195), (12984, 1549790), (14089, 1428240), (15440, 1303269), (16060, 1252956), (16230, 1239832), (16984, 1184790), (17520, 1148543), (17853, 1127120), (19272, 1044130), (21230, 947832), (21640, 929874), (23160, 868846), (23804, 845340), (24090, 835304), (25476, 789860), (25968, 774895), (28178, 714120), (29755, 676272), (31845, 631888), (32120, 626478), (32460, 619916), (33968, 592395), (35706, 563560), (38544, 522065), (39493, 509520), (42267, 476080), (42460, 473916), (43280, 464937), (46320, 434423), (47608, 422670), (48180, 417652), (50952, 394930), (56356, 357060), (59510, 338136), (63690, 315944), (64240, 313239), (64920, 309958), (70445, 285648), (71412, 281780), (78986, 254760), (84534, 238040), (84920, 236958), (89265, 225424), (95216, 211335), (96360, 208826), (101904, 197465), (104413, 192720), (112712, 178530), (118479, 169840), (119020, 169068), (127380, 157972), (129840, 154979), (140890, 142824)]