1996870680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1$

素因数の和:11918

約数の個数: 192

約数和(自身を含む): 7528285440

約数和(自身を除く): 5531414760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3752, 4020, 4221, 4690, 4824, 5628, 6030, 7035, 8040, 8442, 9380, 11256, 11827, 12060, 14070, 16884, 18760, 21105, 23654, 24120, 28140, 33768, 35481, 42210, 47308, 56280, 59135, 70962, 82789, 84420, 94616, 106443, 118270, 141924, 165578, 168840, 177405, 212886, 236540, 248367, 283848, 331156, 354810, 413945, 425772, 473080, 496734, 532215, 662312, 709620, 745101, 792409, 827890, 851544, 993468, 1064430, 1241835, 1419240, 1490202, 1584818, 1655780, 1986936, 2128860, 2377227, 2483670, 2980404, 3169636, 3311560, 3725505, 3962045, 4257720, 4754454, 4967340, 5546863, 5960808, 6339272, 7131681, 7451010, 7924090, 9508908, 9934680, 11093726, 11886135, 14263362, 14902020, 15848180, 16640589, 19017816, 22187452, 23772270, 27734315, 28526724, 29804040, 31696360, 33281178, 35658405, 44374904, 47544540, 49921767, 55468630, 57053448, 66562356, 71316810, 83202945, 95089080, 99843534, 110937260, 133124712, 142633620, 166405890, 199687068, 221874520, 249608835, 285267240, 332811780, 399374136, 499217670, 665623560, 998435340, 1996870680]

約数ペア:

[(1, 1996870680), (2, 998435340), (3, 665623560), (4, 499217670), (5, 399374136), (6, 332811780), (7, 285267240), (8, 249608835), (9, 221874520), (10, 199687068), (12, 166405890), (14, 142633620), (15, 133124712), (18, 110937260), (20, 99843534), (21, 95089080), (24, 83202945), (28, 71316810), (30, 66562356), (35, 57053448), (36, 55468630), (40, 49921767), (42, 47544540), (45, 44374904), (56, 35658405), (60, 33281178), (63, 31696360), (67, 29804040), (70, 28526724), (72, 27734315), (84, 23772270), (90, 22187452), (105, 19017816), (120, 16640589), (126, 15848180), (134, 14902020), (140, 14263362), (168, 11886135), (180, 11093726), (201, 9934680), (210, 9508908), (252, 7924090), (268, 7451010), (280, 7131681), (315, 6339272), (335, 5960808), (360, 5546863), (402, 4967340), (420, 4754454), (469, 4257720), (504, 3962045), (536, 3725505), (603, 3311560), (630, 3169636), (670, 2980404), (804, 2483670), (840, 2377227), (938, 2128860), (1005, 1986936), (1206, 1655780), (1260, 1584818), (1340, 1490202), (1407, 1419240), (1608, 1241835), (1876, 1064430), (2010, 993468), (2345, 851544), (2412, 827890), (2520, 792409), (2680, 745101), (2814, 709620), (3015, 662312), (3752, 532215), (4020, 496734), (4221, 473080), (4690, 425772), (4824, 413945), (5628, 354810), (6030, 331156), (7035, 283848), (8040, 248367), (8442, 236540), (9380, 212886), (11256, 177405), (11827, 168840), (12060, 165578), (14070, 141924), (16884, 118270), (18760, 106443), (21105, 94616), (23654, 84420), (24120, 82789), (28140, 70962), (33768, 59135), (35481, 56280), (42210, 47308)]