1641314640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:710

約数の個数: 320

約数和(自身を含む): 6228887040

約数和(自身を除く): 4587572400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 101, 102, 105, 112, 119, 120, 136, 140, 168, 170, 202, 204, 210, 238, 240, 255, 272, 280, 303, 336, 340, 357, 404, 408, 420, 476, 505, 510, 560, 569, 595, 606, 680, 707, 714, 808, 816, 840, 952, 1010, 1020, 1138, 1190, 1212, 1360, 1414, 1428, 1515, 1616, 1680, 1707, 1717, 1785, 1904, 2020, 2040, 2121, 2276, 2380, 2424, 2828, 2845, 2856, 3030, 3414, 3434, 3535, 3570, 3983, 4040, 4080, 4242, 4552, 4760, 4848, 5151, 5656, 5690, 5712, 6060, 6828, 6868, 7070, 7140, 7966, 8080, 8484, 8535, 8585, 9104, 9520, 9673, 10302, 10605, 11312, 11380, 11949, 12019, 12120, 13656, 13736, 14140, 14280, 15932, 16968, 17070, 17170, 19346, 19915, 20604, 21210, 22760, 23898, 24038, 24240, 25755, 27312, 27472, 28280, 28560, 29019, 31864, 33936, 34140, 34340, 36057, 38692, 39830, 41208, 42420, 45520, 47796, 48076, 48365, 51510, 56560, 57469, 58038, 59745, 60095, 63728, 67711, 68280, 68680, 72114, 77384, 79660, 82416, 84840, 95592, 96152, 96730, 103020, 114938, 116076, 119490, 120190, 135422, 136560, 137360, 144228, 145095, 154768, 159320, 169680, 172407, 180285, 191184, 192304, 193460, 203133, 206040, 229876, 232152, 238980, 240380, 270844, 287345, 288456, 290190, 318640, 338555, 344814, 360570, 386920, 402283, 406266, 412080, 459752, 464304, 477960, 480760, 541688, 574690, 576912, 580380, 677110, 689628, 721140, 773840, 804566, 812532, 862035, 919504, 955920, 961520, 976973, 1015665, 1083376, 1149380, 1160760, 1206849, 1354220, 1379256, 1442280, 1609132, 1625064, 1724070, 1953946, 2011415, 2031330, 2298760, 2321520, 2413698, 2708440, 2758512, 2884560, 2930919, 3218264, 3250128, 3448140, 3907892, 4022830, 4062660, 4597520, 4827396, 4884865, 5416880, 5861838, 6034245, 6436528, 6838811, 6896280, 7815784, 8045660, 8125320, 9654792, 9769730, 11723676, 12068490, 13677622, 13792560, 14654595, 15631568, 16091320, 16250640, 19309584, 19539460, 20516433, 23447352, 24136980, 27355244, 29309190, 32182640, 34194055, 39078920, 41032866, 46894704, 48273960, 54710488, 58618380, 68388110, 78157840, 82065732, 96547920, 102582165, 109420976, 117236760, 136776220, 164131464, 205164330, 234473520, 273552440, 328262928, 410328660, 547104880, 820657320, 1641314640]

約数ペア:

[(1, 1641314640), (2, 820657320), (3, 547104880), (4, 410328660), (5, 328262928), (6, 273552440), (7, 234473520), (8, 205164330), (10, 164131464), (12, 136776220), (14, 117236760), (15, 109420976), (16, 102582165), (17, 96547920), (20, 82065732), (21, 78157840), (24, 68388110), (28, 58618380), (30, 54710488), (34, 48273960), (35, 46894704), (40, 41032866), (42, 39078920), (48, 34194055), (51, 32182640), (56, 29309190), (60, 27355244), (68, 24136980), (70, 23447352), (80, 20516433), (84, 19539460), (85, 19309584), (101, 16250640), (102, 16091320), (105, 15631568), (112, 14654595), (119, 13792560), (120, 13677622), (136, 12068490), (140, 11723676), (168, 9769730), (170, 9654792), (202, 8125320), (204, 8045660), (210, 7815784), (238, 6896280), (240, 6838811), (255, 6436528), (272, 6034245), (280, 5861838), (303, 5416880), (336, 4884865), (340, 4827396), (357, 4597520), (404, 4062660), (408, 4022830), (420, 3907892), (476, 3448140), (505, 3250128), (510, 3218264), (560, 2930919), (569, 2884560), (595, 2758512), (606, 2708440), (680, 2413698), (707, 2321520), (714, 2298760), (808, 2031330), (816, 2011415), (840, 1953946), (952, 1724070), (1010, 1625064), (1020, 1609132), (1138, 1442280), (1190, 1379256), (1212, 1354220), (1360, 1206849), (1414, 1160760), (1428, 1149380), (1515, 1083376), (1616, 1015665), (1680, 976973), (1707, 961520), (1717, 955920), (1785, 919504), (1904, 862035), (2020, 812532), (2040, 804566), (2121, 773840), (2276, 721140), (2380, 689628), (2424, 677110), (2828, 580380), (2845, 576912), (2856, 574690), (3030, 541688), (3414, 480760), (3434, 477960), (3535, 464304), (3570, 459752), (3983, 412080), (4040, 406266), (4080, 402283), (4242, 386920), (4552, 360570), (4760, 344814), (4848, 338555), (5151, 318640), (5656, 290190), (5690, 288456), (5712, 287345), (6060, 270844), (6828, 240380), (6868, 238980), (7070, 232152), (7140, 229876), (7966, 206040), (8080, 203133), (8484, 193460), (8535, 192304), (8585, 191184), (9104, 180285), (9520, 172407), (9673, 169680), (10302, 159320), (10605, 154768), (11312, 145095), (11380, 144228), (11949, 137360), (12019, 136560), (12120, 135422), (13656, 120190), (13736, 119490), (14140, 116076), (14280, 114938), (15932, 103020), (16968, 96730), (17070, 96152), (17170, 95592), (19346, 84840), (19915, 82416), (20604, 79660), (21210, 77384), (22760, 72114), (23898, 68680), (24038, 68280), (24240, 67711), (25755, 63728), (27312, 60095), (27472, 59745), (28280, 58038), (28560, 57469), (29019, 56560), (31864, 51510), (33936, 48365), (34140, 48076), (34340, 47796), (36057, 45520), (38692, 42420), (39830, 41208)]