166715520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2854

約数の個数: 128

約数和(自身を含む): 548743680

約数和(自身を除く): 382028160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2801, 2976, 3720, 3968, 4960, 5602, 5952, 7440, 8403, 9920, 11204, 11904, 14005, 14880, 16806, 19840, 22408, 28010, 29760, 33612, 42015, 44816, 56020, 59520, 67224, 84030, 86831, 89632, 112040, 134448, 168060, 173662, 179264, 224080, 260493, 268896, 336120, 347324, 358528, 434155, 448160, 520986, 537792, 672240, 694648, 868310, 896320, 1041972, 1075584, 1302465, 1344480, 1389296, 1736620, 1792640, 2083944, 2604930, 2688960, 2778592, 3473240, 4167888, 5209860, 5377920, 5557184, 6946480, 8335776, 10419720, 11114368, 13892960, 16671552, 20839440, 27785920, 33343104, 41678880, 55571840, 83357760, 166715520]

約数ペア:

[(1, 166715520), (2, 83357760), (3, 55571840), (4, 41678880), (5, 33343104), (6, 27785920), (8, 20839440), (10, 16671552), (12, 13892960), (15, 11114368), (16, 10419720), (20, 8335776), (24, 6946480), (30, 5557184), (31, 5377920), (32, 5209860), (40, 4167888), (48, 3473240), (60, 2778592), (62, 2688960), (64, 2604930), (80, 2083944), (93, 1792640), (96, 1736620), (120, 1389296), (124, 1344480), (128, 1302465), (155, 1075584), (160, 1041972), (186, 896320), (192, 868310), (240, 694648), (248, 672240), (310, 537792), (320, 520986), (372, 448160), (384, 434155), (465, 358528), (480, 347324), (496, 336120), (620, 268896), (640, 260493), (744, 224080), (930, 179264), (960, 173662), (992, 168060), (1240, 134448), (1488, 112040), (1860, 89632), (1920, 86831), (1984, 84030), (2480, 67224), (2801, 59520), (2976, 56020), (3720, 44816), (3968, 42015), (4960, 33612), (5602, 29760), (5952, 28010), (7440, 22408), (8403, 19840), (9920, 16806), (11204, 14880), (11904, 14005)]