1947295680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3115

約数の個数: 224

約数和(自身を含む): 6857561088

約数和(自身を除く): 4910265408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 440, 480, 488, 528, 610, 660, 671, 704, 732, 880, 915, 960, 976, 1056, 1220, 1320, 1342, 1464, 1760, 1830, 1952, 2013, 2112, 2440, 2640, 2684, 2928, 3023, 3355, 3520, 3660, 3904, 4026, 4880, 5280, 5368, 5856, 6046, 6710, 7320, 8052, 9069, 9760, 10065, 10560, 10736, 11712, 12092, 13420, 14640, 15115, 16104, 18138, 19520, 20130, 21472, 24184, 26840, 29280, 30230, 32208, 33253, 36276, 40260, 42944, 45345, 48368, 53680, 58560, 60460, 64416, 66506, 72552, 80520, 90690, 96736, 99759, 107360, 120920, 128832, 133012, 145104, 161040, 166265, 181380, 184403, 193472, 199518, 214720, 241840, 266024, 290208, 322080, 332530, 362760, 368806, 399036, 483680, 498795, 532048, 553209, 580416, 644160, 665060, 725520, 737612, 798072, 922015, 967360, 997590, 1064096, 1106418, 1330120, 1451040, 1475224, 1596144, 1844030, 1995180, 2028433, 2128192, 2212836, 2660240, 2766045, 2902080, 2950448, 3192288, 3688060, 3990360, 4056866, 4425672, 5320480, 5532090, 5900896, 6085299, 6384576, 7376120, 7980720, 8113732, 8851344, 10142165, 10640960, 11064180, 11801792, 12170598, 14752240, 15961440, 16227464, 17702688, 20284330, 22128360, 24341196, 29504480, 30426495, 31922880, 32454928, 35405376, 40568660, 44256720, 48682392, 59008960, 60852990, 64909856, 81137320, 88513440, 97364784, 121705980, 129819712, 162274640, 177026880, 194729568, 243411960, 324549280, 389459136, 486823920, 649098560, 973647840, 1947295680]

約数ペア:

[(1, 1947295680), (2, 973647840), (3, 649098560), (4, 486823920), (5, 389459136), (6, 324549280), (8, 243411960), (10, 194729568), (11, 177026880), (12, 162274640), (15, 129819712), (16, 121705980), (20, 97364784), (22, 88513440), (24, 81137320), (30, 64909856), (32, 60852990), (33, 59008960), (40, 48682392), (44, 44256720), (48, 40568660), (55, 35405376), (60, 32454928), (61, 31922880), (64, 30426495), (66, 29504480), (80, 24341196), (88, 22128360), (96, 20284330), (110, 17702688), (120, 16227464), (122, 15961440), (132, 14752240), (160, 12170598), (165, 11801792), (176, 11064180), (183, 10640960), (192, 10142165), (220, 8851344), (240, 8113732), (244, 7980720), (264, 7376120), (305, 6384576), (320, 6085299), (330, 5900896), (352, 5532090), (366, 5320480), (440, 4425672), (480, 4056866), (488, 3990360), (528, 3688060), (610, 3192288), (660, 2950448), (671, 2902080), (704, 2766045), (732, 2660240), (880, 2212836), (915, 2128192), (960, 2028433), (976, 1995180), (1056, 1844030), (1220, 1596144), (1320, 1475224), (1342, 1451040), (1464, 1330120), (1760, 1106418), (1830, 1064096), (1952, 997590), (2013, 967360), (2112, 922015), (2440, 798072), (2640, 737612), (2684, 725520), (2928, 665060), (3023, 644160), (3355, 580416), (3520, 553209), (3660, 532048), (3904, 498795), (4026, 483680), (4880, 399036), (5280, 368806), (5368, 362760), (5856, 332530), (6046, 322080), (6710, 290208), (7320, 266024), (8052, 241840), (9069, 214720), (9760, 199518), (10065, 193472), (10560, 184403), (10736, 181380), (11712, 166265), (12092, 161040), (13420, 145104), (14640, 133012), (15115, 128832), (16104, 120920), (18138, 107360), (19520, 99759), (20130, 96736), (21472, 90690), (24184, 80520), (26840, 72552), (29280, 66506), (30230, 64416), (32208, 60460), (33253, 58560), (36276, 53680), (40260, 48368), (42944, 45345)]