149082720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 498161664

約数和(自身を除く): 349078944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 233, 240, 248, 258, 310, 344, 372, 430, 465, 466, 480, 496, 516, 620, 645, 688, 699, 744, 860, 930, 932, 992, 1032, 1165, 1240, 1290, 1333, 1376, 1398, 1488, 1720, 1860, 1864, 2064, 2330, 2480, 2580, 2666, 2796, 2976, 3440, 3495, 3720, 3728, 3999, 4128, 4660, 4960, 5160, 5332, 5592, 6665, 6880, 6990, 7223, 7440, 7456, 7998, 9320, 10019, 10320, 10664, 11184, 13330, 13980, 14446, 14880, 15996, 18640, 19995, 20038, 20640, 21328, 21669, 22368, 26660, 27960, 28892, 30057, 31992, 36115, 37280, 39990, 40076, 42656, 43338, 50095, 53320, 55920, 57784, 60114, 63984, 72230, 79980, 80152, 86676, 100190, 106640, 108345, 111840, 115568, 120228, 127968, 144460, 150285, 159960, 160304, 173352, 200380, 213280, 216690, 231136, 240456, 288920, 300570, 310589, 319920, 320608, 346704, 400760, 433380, 480912, 577840, 601140, 621178, 639840, 693408, 801520, 866760, 931767, 961824, 1155680, 1202280, 1242356, 1552945, 1603040, 1733520, 1863534, 2404560, 2484712, 3105890, 3467040, 3727068, 4658835, 4809120, 4969424, 6211780, 7454136, 9317670, 9938848, 12423560, 14908272, 18635340, 24847120, 29816544, 37270680, 49694240, 74541360, 149082720]

約数ペア:

[(1, 149082720), (2, 74541360), (3, 49694240), (4, 37270680), (5, 29816544), (6, 24847120), (8, 18635340), (10, 14908272), (12, 12423560), (15, 9938848), (16, 9317670), (20, 7454136), (24, 6211780), (30, 4969424), (31, 4809120), (32, 4658835), (40, 3727068), (43, 3467040), (48, 3105890), (60, 2484712), (62, 2404560), (80, 1863534), (86, 1733520), (93, 1603040), (96, 1552945), (120, 1242356), (124, 1202280), (129, 1155680), (155, 961824), (160, 931767), (172, 866760), (186, 801520), (215, 693408), (233, 639840), (240, 621178), (248, 601140), (258, 577840), (310, 480912), (344, 433380), (372, 400760), (430, 346704), (465, 320608), (466, 319920), (480, 310589), (496, 300570), (516, 288920), (620, 240456), (645, 231136), (688, 216690), (699, 213280), (744, 200380), (860, 173352), (930, 160304), (932, 159960), (992, 150285), (1032, 144460), (1165, 127968), (1240, 120228), (1290, 115568), (1333, 111840), (1376, 108345), (1398, 106640), (1488, 100190), (1720, 86676), (1860, 80152), (1864, 79980), (2064, 72230), (2330, 63984), (2480, 60114), (2580, 57784), (2666, 55920), (2796, 53320), (2976, 50095), (3440, 43338), (3495, 42656), (3720, 40076), (3728, 39990), (3999, 37280), (4128, 36115), (4660, 31992), (4960, 30057), (5160, 28892), (5332, 27960), (5592, 26660), (6665, 22368), (6880, 21669), (6990, 21328), (7223, 20640), (7440, 20038), (7456, 19995), (7998, 18640), (9320, 15996), (10019, 14880), (10320, 14446), (10664, 13980), (11184, 13330)]