2658040560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5437}}^1$

素因数の和:5560

約数の個数: 240

約数和(自身を含む): 10308881856

約数和(自身を除く): 7650841296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1164, 1260, 1358, 1455, 1552, 1680, 1746, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3880, 4074, 4365, 4656, 5040, 5432, 5437, 5820, 6111, 6790, 6984, 7760, 8148, 8730, 10185, 10864, 10874, 11640, 12222, 13580, 13968, 16296, 16311, 17460, 20370, 21748, 23280, 24444, 27160, 27185, 30555, 32592, 32622, 34920, 38059, 40740, 43496, 48888, 48933, 54320, 54370, 61110, 65244, 69840, 76118, 81480, 81555, 86992, 97776, 97866, 108740, 114177, 122220, 130488, 152236, 162960, 163110, 190295, 195732, 217480, 228354, 244440, 244665, 260976, 304472, 326220, 342531, 380590, 391464, 434960, 456708, 488880, 489330, 527389, 570885, 608944, 652440, 685062, 761180, 782928, 913416, 978660, 1054778, 1141770, 1304880, 1370124, 1522360, 1582167, 1712655, 1826832, 1957320, 2109556, 2283540, 2636945, 2740248, 3044720, 3164334, 3425310, 3691723, 3914640, 4219112, 4567080, 4746501, 5273890, 5480496, 6328668, 6850620, 7383446, 7910835, 8438224, 9134160, 9493002, 10547780, 11075169, 12657336, 13701240, 14766892, 15821670, 18458615, 18986004, 21095560, 22150338, 23732505, 25314672, 27402480, 29533784, 31643340, 33225507, 36917230, 37972008, 42191120, 44300676, 47465010, 55375845, 59067568, 63286680, 66451014, 73834460, 75944016, 88601352, 94930020, 110751690, 126573360, 132902028, 147668920, 166127535, 177202704, 189860040, 221503380, 265804056, 295337840, 332255070, 379720080, 443006760, 531608112, 664510140, 886013520, 1329020280, 2658040560]

約数ペア:

[(1, 2658040560), (2, 1329020280), (3, 886013520), (4, 664510140), (5, 531608112), (6, 443006760), (7, 379720080), (8, 332255070), (9, 295337840), (10, 265804056), (12, 221503380), (14, 189860040), (15, 177202704), (16, 166127535), (18, 147668920), (20, 132902028), (21, 126573360), (24, 110751690), (28, 94930020), (30, 88601352), (35, 75944016), (36, 73834460), (40, 66451014), (42, 63286680), (45, 59067568), (48, 55375845), (56, 47465010), (60, 44300676), (63, 42191120), (70, 37972008), (72, 36917230), (80, 33225507), (84, 31643340), (90, 29533784), (97, 27402480), (105, 25314672), (112, 23732505), (120, 22150338), (126, 21095560), (140, 18986004), (144, 18458615), (168, 15821670), (180, 14766892), (194, 13701240), (210, 12657336), (240, 11075169), (252, 10547780), (280, 9493002), (291, 9134160), (315, 8438224), (336, 7910835), (360, 7383446), (388, 6850620), (420, 6328668), (485, 5480496), (504, 5273890), (560, 4746501), (582, 4567080), (630, 4219112), (679, 3914640), (720, 3691723), (776, 3425310), (840, 3164334), (873, 3044720), (970, 2740248), (1008, 2636945), (1164, 2283540), (1260, 2109556), (1358, 1957320), (1455, 1826832), (1552, 1712655), (1680, 1582167), (1746, 1522360), (1940, 1370124), (2037, 1304880), (2328, 1141770), (2520, 1054778), (2716, 978660), (2910, 913416), (3395, 782928), (3492, 761180), (3880, 685062), (4074, 652440), (4365, 608944), (4656, 570885), (5040, 527389), (5432, 489330), (5437, 488880), (5820, 456708), (6111, 434960), (6790, 391464), (6984, 380590), (7760, 342531), (8148, 326220), (8730, 304472), (10185, 260976), (10864, 244665), (10874, 244440), (11640, 228354), (12222, 217480), (13580, 195732), (13968, 190295), (16296, 163110), (16311, 162960), (17460, 152236), (20370, 130488), (21748, 122220), (23280, 114177), (24444, 108740), (27160, 97866), (27185, 97776), (30555, 86992), (32592, 81555), (32622, 81480), (34920, 76118), (38059, 69840), (40740, 65244), (43496, 61110), (48888, 54370), (48933, 54320)]