4001971680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4218

約数の個数: 288

約数和(自身を含む): 15772446144

約数和(自身を除く): 11770474464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1552, 1680, 1746, 1940, 2016, 2037, 2328, 2520, 2716, 2910, 3104, 3360, 3395, 3492, 3880, 4074, 4093, 4365, 4656, 5040, 5432, 5820, 6111, 6790, 6984, 7760, 8148, 8186, 8730, 9312, 10080, 10185, 10864, 11640, 12222, 12279, 13580, 13968, 15520, 16296, 16372, 17460, 20370, 20465, 21728, 23280, 24444, 24558, 27160, 27936, 28651, 30555, 32592, 32744, 34920, 36837, 40740, 40930, 46560, 48888, 49116, 54320, 57302, 61110, 61395, 65184, 65488, 69840, 73674, 81480, 81860, 85953, 97776, 98232, 108640, 114604, 122220, 122790, 130976, 139680, 143255, 147348, 162960, 163720, 171906, 184185, 195552, 196464, 229208, 244440, 245580, 257859, 286510, 294696, 325920, 327440, 343812, 368370, 392928, 397021, 429765, 458416, 488880, 491160, 515718, 573020, 589392, 654880, 687624, 736740, 794042, 859530, 916832, 977760, 982320, 1031436, 1146040, 1178784, 1191063, 1289295, 1375248, 1473480, 1588084, 1719060, 1964640, 1985105, 2062872, 2292080, 2382126, 2578590, 2750496, 2779147, 2946960, 3176168, 3438120, 3573189, 3970210, 4125744, 4584160, 4764252, 5157180, 5558294, 5893920, 5955315, 6352336, 6876240, 7146378, 7940420, 8251488, 8337441, 9528504, 10314360, 11116588, 11910630, 12704672, 13752480, 13895735, 14292756, 15880840, 16674882, 17865945, 19057008, 20628720, 22233176, 23821260, 25012323, 27791470, 28585512, 31761680, 33349764, 35731890, 38114016, 41257440, 41687205, 44466352, 47642520, 50024646, 55582940, 57171024, 63523360, 66699528, 71463780, 83374410, 88932704, 95285040, 100049292, 111165880, 114342048, 125061615, 133399056, 142927560, 166748820, 190570080, 200098584, 222331760, 250123230, 266798112, 285855120, 333497640, 400197168, 444663520, 500246460, 571710240, 666995280, 800394336, 1000492920, 1333990560, 2000985840, 4001971680]

約数ペア:

[(1, 4001971680), (2, 2000985840), (3, 1333990560), (4, 1000492920), (5, 800394336), (6, 666995280), (7, 571710240), (8, 500246460), (9, 444663520), (10, 400197168), (12, 333497640), (14, 285855120), (15, 266798112), (16, 250123230), (18, 222331760), (20, 200098584), (21, 190570080), (24, 166748820), (28, 142927560), (30, 133399056), (32, 125061615), (35, 114342048), (36, 111165880), (40, 100049292), (42, 95285040), (45, 88932704), (48, 83374410), (56, 71463780), (60, 66699528), (63, 63523360), (70, 57171024), (72, 55582940), (80, 50024646), (84, 47642520), (90, 44466352), (96, 41687205), (97, 41257440), (105, 38114016), (112, 35731890), (120, 33349764), (126, 31761680), (140, 28585512), (144, 27791470), (160, 25012323), (168, 23821260), (180, 22233176), (194, 20628720), (210, 19057008), (224, 17865945), (240, 16674882), (252, 15880840), (280, 14292756), (288, 13895735), (291, 13752480), (315, 12704672), (336, 11910630), (360, 11116588), (388, 10314360), (420, 9528504), (480, 8337441), (485, 8251488), (504, 7940420), (560, 7146378), (582, 6876240), (630, 6352336), (672, 5955315), (679, 5893920), (720, 5558294), (776, 5157180), (840, 4764252), (873, 4584160), (970, 4125744), (1008, 3970210), (1120, 3573189), (1164, 3438120), (1260, 3176168), (1358, 2946960), (1440, 2779147), (1455, 2750496), (1552, 2578590), (1680, 2382126), (1746, 2292080), (1940, 2062872), (2016, 1985105), (2037, 1964640), (2328, 1719060), (2520, 1588084), (2716, 1473480), (2910, 1375248), (3104, 1289295), (3360, 1191063), (3395, 1178784), (3492, 1146040), (3880, 1031436), (4074, 982320), (4093, 977760), (4365, 916832), (4656, 859530), (5040, 794042), (5432, 736740), (5820, 687624), (6111, 654880), (6790, 589392), (6984, 573020), (7760, 515718), (8148, 491160), (8186, 488880), (8730, 458416), (9312, 429765), (10080, 397021), (10185, 392928), (10864, 368370), (11640, 343812), (12222, 327440), (12279, 325920), (13580, 294696), (13968, 286510), (15520, 257859), (16296, 245580), (16372, 244440), (17460, 229208), (20370, 196464), (20465, 195552), (21728, 184185), (23280, 171906), (24444, 163720), (24558, 162960), (27160, 147348), (27936, 143255), (28651, 139680), (30555, 130976), (32592, 122790), (32744, 122220), (34920, 114604), (36837, 108640), (40740, 98232), (40930, 97776), (46560, 85953), (48888, 81860), (49116, 81480), (54320, 73674), (57302, 69840), (61110, 65488), (61395, 65184)]