2868099920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4127}}^1$

素因数の和:4237

約数の個数: 160

約数和(自身を含む): 8181762048

約数和(自身を除く): 5313662128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 170, 238, 272, 280, 292, 340, 365, 476, 511, 560, 584, 595, 680, 730, 952, 1022, 1168, 1190, 1241, 1360, 1460, 1904, 2044, 2380, 2482, 2555, 2920, 4088, 4127, 4760, 4964, 5110, 5840, 6205, 8176, 8254, 8687, 9520, 9928, 10220, 12410, 16508, 17374, 19856, 20440, 20635, 24820, 28889, 33016, 34748, 40880, 41270, 43435, 49640, 57778, 66032, 69496, 70159, 82540, 86870, 99280, 115556, 138992, 140318, 144445, 165080, 173740, 231112, 280636, 288890, 301271, 330160, 347480, 350795, 462224, 491113, 561272, 577780, 602542, 694960, 701590, 982226, 1122544, 1155560, 1205084, 1403180, 1506355, 1964452, 2108897, 2311120, 2410168, 2455565, 2806360, 3012710, 3928904, 4217794, 4820336, 4911130, 5121607, 5612720, 6025420, 7857808, 8435588, 9822260, 10243214, 10544485, 12050840, 16871176, 19644520, 20486428, 21088970, 24101680, 25608035, 33742352, 35851249, 39289040, 40972856, 42177940, 51216070, 71702498, 81945712, 84355880, 102432140, 143404996, 168711760, 179256245, 204864280, 286809992, 358512490, 409728560, 573619984, 717024980, 1434049960, 2868099920]

約数ペア:

[(1, 2868099920), (2, 1434049960), (4, 717024980), (5, 573619984), (7, 409728560), (8, 358512490), (10, 286809992), (14, 204864280), (16, 179256245), (17, 168711760), (20, 143404996), (28, 102432140), (34, 84355880), (35, 81945712), (40, 71702498), (56, 51216070), (68, 42177940), (70, 40972856), (73, 39289040), (80, 35851249), (85, 33742352), (112, 25608035), (119, 24101680), (136, 21088970), (140, 20486428), (146, 19644520), (170, 16871176), (238, 12050840), (272, 10544485), (280, 10243214), (292, 9822260), (340, 8435588), (365, 7857808), (476, 6025420), (511, 5612720), (560, 5121607), (584, 4911130), (595, 4820336), (680, 4217794), (730, 3928904), (952, 3012710), (1022, 2806360), (1168, 2455565), (1190, 2410168), (1241, 2311120), (1360, 2108897), (1460, 1964452), (1904, 1506355), (2044, 1403180), (2380, 1205084), (2482, 1155560), (2555, 1122544), (2920, 982226), (4088, 701590), (4127, 694960), (4760, 602542), (4964, 577780), (5110, 561272), (5840, 491113), (6205, 462224), (8176, 350795), (8254, 347480), (8687, 330160), (9520, 301271), (9928, 288890), (10220, 280636), (12410, 231112), (16508, 173740), (17374, 165080), (19856, 144445), (20440, 140318), (20635, 138992), (24820, 115556), (28889, 99280), (33016, 86870), (34748, 82540), (40880, 70159), (41270, 69496), (43435, 66032), (49640, 57778)]