7038979920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{465541}}^1$

素因数の和:465570

約数の個数: 160

約数和(自身を含む): 27709059840

約数和(自身を除く): 20670079920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 465541, 931082, 1396623, 1862164, 2327705, 2793246, 3258787, 3724328, 4189869, 4655410, 5586492, 6517574, 6983115, 7448656, 8379738, 9310820, 9776361, 11172984, 12569607, 13035148, 13966230, 16293935, 16759476, 18621640, 19552722, 20949345, 22345968, 25139214, 26070296, 27932460, 29329083, 32587870, 33518952, 37243280, 39105444, 41898690, 48881805, 50278428, 52140592, 55864920, 58658166, 62848035, 65175740, 67037904, 78210888, 83797380, 87987249, 97763610, 100556856, 111729840, 117316332, 125696070, 130351480, 146645415, 156421776, 167594760, 175974498, 195527220, 201113712, 234632664, 251392140, 260702960, 293290830, 335189520, 351948996, 391054440, 439936245, 469265328, 502784280, 586581660, 703897992, 782108880, 879872490, 1005568560, 1173163320, 1407795984, 1759744980, 2346326640, 3519489960, 7038979920]

約数ペア:

[(1, 7038979920), (2, 3519489960), (3, 2346326640), (4, 1759744980), (5, 1407795984), (6, 1173163320), (7, 1005568560), (8, 879872490), (9, 782108880), (10, 703897992), (12, 586581660), (14, 502784280), (15, 469265328), (16, 439936245), (18, 391054440), (20, 351948996), (21, 335189520), (24, 293290830), (27, 260702960), (28, 251392140), (30, 234632664), (35, 201113712), (36, 195527220), (40, 175974498), (42, 167594760), (45, 156421776), (48, 146645415), (54, 130351480), (56, 125696070), (60, 117316332), (63, 111729840), (70, 100556856), (72, 97763610), (80, 87987249), (84, 83797380), (90, 78210888), (105, 67037904), (108, 65175740), (112, 62848035), (120, 58658166), (126, 55864920), (135, 52140592), (140, 50278428), (144, 48881805), (168, 41898690), (180, 39105444), (189, 37243280), (210, 33518952), (216, 32587870), (240, 29329083), (252, 27932460), (270, 26070296), (280, 25139214), (315, 22345968), (336, 20949345), (360, 19552722), (378, 18621640), (420, 16759476), (432, 16293935), (504, 13966230), (540, 13035148), (560, 12569607), (630, 11172984), (720, 9776361), (756, 9310820), (840, 8379738), (945, 7448656), (1008, 6983115), (1080, 6517574), (1260, 5586492), (1512, 4655410), (1680, 4189869), (1890, 3724328), (2160, 3258787), (2520, 2793246), (3024, 2327705), (3780, 1862164), (5040, 1396623), (7560, 931082), (15120, 465541)]