154201440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 515192832

約数和(自身を除く): 360991392

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, 240, 241, 248, 258, 310, 344, 372, 430, 465, 480, 482, 496, 516, 620, 645, 688, 723, 744, 860, 930, 964, 992, 1032, 1205, 1240, 1290, 1333, 1376, 1446, 1488, 1720, 1860, 1928, 2064, 2410, 2480, 2580, 2666, 2892, 2976, 3440, 3615, 3720, 3856, 3999, 4128, 4820, 4960, 5160, 5332, 5784, 6665, 6880, 7230, 7440, 7471, 7712, 7998, 9640, 10320, 10363, 10664, 11568, 13330, 14460, 14880, 14942, 15996, 19280, 19995, 20640, 20726, 21328, 22413, 23136, 26660, 28920, 29884, 31089, 31992, 37355, 38560, 39990, 41452, 42656, 44826, 51815, 53320, 57840, 59768, 62178, 63984, 74710, 79980, 82904, 89652, 103630, 106640, 112065, 115680, 119536, 124356, 127968, 149420, 155445, 159960, 165808, 179304, 207260, 213280, 224130, 239072, 248712, 298840, 310890, 319920, 321253, 331616, 358608, 414520, 448260, 497424, 597680, 621780, 639840, 642506, 717216, 829040, 896520, 963759, 994848, 1195360, 1243560, 1285012, 1606265, 1658080, 1793040, 1927518, 2487120, 2570024, 3212530, 3586080, 3855036, 4818795, 4974240, 5140048, 6425060, 7710072, 9637590, 10280096, 12850120, 15420144, 19275180, 25700240, 30840288, 38550360, 51400480, 77100720, 154201440]

約数ペア:

[(1, 154201440), (2, 77100720), (3, 51400480), (4, 38550360), (5, 30840288), (6, 25700240), (8, 19275180), (10, 15420144), (12, 12850120), (15, 10280096), (16, 9637590), (20, 7710072), (24, 6425060), (30, 5140048), (31, 4974240), (32, 4818795), (40, 3855036), (43, 3586080), (48, 3212530), (60, 2570024), (62, 2487120), (80, 1927518), (86, 1793040), (93, 1658080), (96, 1606265), (120, 1285012), (124, 1243560), (129, 1195360), (155, 994848), (160, 963759), (172, 896520), (186, 829040), (215, 717216), (240, 642506), (241, 639840), (248, 621780), (258, 597680), (310, 497424), (344, 448260), (372, 414520), (430, 358608), (465, 331616), (480, 321253), (482, 319920), (496, 310890), (516, 298840), (620, 248712), (645, 239072), (688, 224130), (723, 213280), (744, 207260), (860, 179304), (930, 165808), (964, 159960), (992, 155445), (1032, 149420), (1205, 127968), (1240, 124356), (1290, 119536), (1333, 115680), (1376, 112065), (1446, 106640), (1488, 103630), (1720, 89652), (1860, 82904), (1928, 79980), (2064, 74710), (2410, 63984), (2480, 62178), (2580, 59768), (2666, 57840), (2892, 53320), (2976, 51815), (3440, 44826), (3615, 42656), (3720, 41452), (3856, 39990), (3999, 38560), (4128, 37355), (4820, 31992), (4960, 31089), (5160, 29884), (5332, 28920), (5784, 26660), (6665, 23136), (6880, 22413), (7230, 21328), (7440, 20726), (7471, 20640), (7712, 19995), (7998, 19280), (9640, 15996), (10320, 14942), (10363, 14880), (10664, 14460), (11568, 13330)]