158486760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 531273600

約数和(自身を除く): 372786840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 571, 771, 1028, 1080, 1142, 1285, 1542, 1713, 2056, 2284, 2313, 2570, 2855, 3084, 3426, 3855, 4568, 4626, 5139, 5140, 5710, 6168, 6852, 6939, 7710, 8565, 9252, 10278, 10280, 11420, 11565, 13704, 13878, 15417, 15420, 17130, 18504, 20556, 22840, 23130, 25695, 27756, 30834, 30840, 34260, 34695, 41112, 46260, 51390, 55512, 61668, 68520, 69390, 77085, 92520, 102780, 123336, 138780, 146747, 154170, 205560, 277560, 293494, 308340, 440241, 586988, 616680, 733735, 880482, 1173976, 1320723, 1467470, 1760964, 2201205, 2641446, 2934940, 3521928, 3962169, 4402410, 5282892, 5869880, 6603615, 7924338, 8804820, 10565784, 13207230, 15848676, 17609640, 19810845, 26414460, 31697352, 39621690, 52828920, 79243380, 158486760]

約数ペア:

[(1, 158486760), (2, 79243380), (3, 52828920), (4, 39621690), (5, 31697352), (6, 26414460), (8, 19810845), (9, 17609640), (10, 15848676), (12, 13207230), (15, 10565784), (18, 8804820), (20, 7924338), (24, 6603615), (27, 5869880), (30, 5282892), (36, 4402410), (40, 3962169), (45, 3521928), (54, 2934940), (60, 2641446), (72, 2201205), (90, 1760964), (108, 1467470), (120, 1320723), (135, 1173976), (180, 880482), (216, 733735), (257, 616680), (270, 586988), (360, 440241), (514, 308340), (540, 293494), (571, 277560), (771, 205560), (1028, 154170), (1080, 146747), (1142, 138780), (1285, 123336), (1542, 102780), (1713, 92520), (2056, 77085), (2284, 69390), (2313, 68520), (2570, 61668), (2855, 55512), (3084, 51390), (3426, 46260), (3855, 41112), (4568, 34695), (4626, 34260), (5139, 30840), (5140, 30834), (5710, 27756), (6168, 25695), (6852, 23130), (6939, 22840), (7710, 20556), (8565, 18504), (9252, 17130), (10278, 15420), (10280, 15417), (11420, 13878), (11565, 13704)]