158680320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 535838688

約数和(自身を除く): 377158368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 516, 620, 640, 645, 688, 744, 768, 860, 930, 960, 961, 992, 1032, 1240, 1280, 1290, 1333, 1376, 1488, 1720, 1860, 1920, 1922, 1984, 2064, 2480, 2580, 2666, 2752, 2883, 2976, 3440, 3720, 3840, 3844, 3968, 3999, 4128, 4805, 4960, 5160, 5332, 5504, 5766, 5952, 6665, 6880, 7440, 7688, 7936, 7998, 8256, 9610, 9920, 10320, 10664, 11008, 11532, 11904, 13330, 13760, 14415, 14880, 15376, 15996, 16512, 19220, 19840, 19995, 20640, 21328, 23064, 23808, 26660, 27520, 28830, 29760, 30752, 31992, 33024, 38440, 39680, 39990, 41280, 41323, 42656, 46128, 53320, 55040, 57660, 59520, 61504, 63984, 76880, 79980, 82560, 82646, 85312, 92256, 106640, 115320, 119040, 123008, 123969, 127968, 153760, 159960, 165120, 165292, 170624, 184512, 206615, 213280, 230640, 246016, 247938, 255936, 307520, 319920, 330584, 341248, 369024, 413230, 426560, 461280, 495876, 511872, 615040, 619845, 639840, 661168, 738048, 826460, 853120, 922560, 991752, 1023744, 1230080, 1239690, 1279680, 1322336, 1652920, 1706240, 1845120, 1983504, 2479380, 2559360, 2644672, 3305840, 3690240, 3967008, 4958760, 5118720, 5289344, 6611680, 7934016, 9917520, 10578688, 13223360, 15868032, 19835040, 26446720, 31736064, 39670080, 52893440, 79340160, 158680320]

約数ペア:

[(1, 158680320), (2, 79340160), (3, 52893440), (4, 39670080), (5, 31736064), (6, 26446720), (8, 19835040), (10, 15868032), (12, 13223360), (15, 10578688), (16, 9917520), (20, 7934016), (24, 6611680), (30, 5289344), (31, 5118720), (32, 4958760), (40, 3967008), (43, 3690240), (48, 3305840), (60, 2644672), (62, 2559360), (64, 2479380), (80, 1983504), (86, 1845120), (93, 1706240), (96, 1652920), (120, 1322336), (124, 1279680), (128, 1239690), (129, 1230080), (155, 1023744), (160, 991752), (172, 922560), (186, 853120), (192, 826460), (215, 738048), (240, 661168), (248, 639840), (256, 619845), (258, 615040), (310, 511872), (320, 495876), (344, 461280), (372, 426560), (384, 413230), (430, 369024), (465, 341248), (480, 330584), (496, 319920), (516, 307520), (620, 255936), (640, 247938), (645, 246016), (688, 230640), (744, 213280), (768, 206615), (860, 184512), (930, 170624), (960, 165292), (961, 165120), (992, 159960), (1032, 153760), (1240, 127968), (1280, 123969), (1290, 123008), (1333, 119040), (1376, 115320), (1488, 106640), (1720, 92256), (1860, 85312), (1920, 82646), (1922, 82560), (1984, 79980), (2064, 76880), (2480, 63984), (2580, 61504), (2666, 59520), (2752, 57660), (2883, 55040), (2976, 53320), (3440, 46128), (3720, 42656), (3840, 41323), (3844, 41280), (3968, 39990), (3999, 39680), (4128, 38440), (4805, 33024), (4960, 31992), (5160, 30752), (5332, 29760), (5504, 28830), (5766, 27520), (5952, 26660), (6665, 23808), (6880, 23064), (7440, 21328), (7688, 20640), (7936, 19995), (7998, 19840), (8256, 19220), (9610, 16512), (9920, 15996), (10320, 15376), (10664, 14880), (11008, 14415), (11532, 13760), (11904, 13330)]