2958639840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158047}}^1$

素因数の和:158081

約数の個数: 144

約数和(自身を含む): 10873070208

約数和(自身を除く): 7914430368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 158047, 316094, 474141, 632188, 790235, 948282, 1264376, 1422423, 1580470, 1896564, 2054611, 2370705, 2528752, 2844846, 3160940, 3793128, 4109222, 4741410, 5057504, 5689692, 6163833, 6321880, 7112115, 7586256, 8218444, 9482820, 10273055, 11379384, 12327666, 12643760, 14224230, 15172512, 16436888, 18491499, 18965640, 20546110, 22758768, 24655332, 25287520, 28448460, 30819165, 32873776, 36982998, 37931280, 41092220, 45517536, 49310664, 56896920, 61638330, 65747552, 73965996, 75862560, 82184440, 92457495, 98621328, 113793840, 123276660, 147931992, 164368880, 184914990, 197242656, 227587680, 246553320, 295863984, 328737760, 369829980, 493106640, 591727968, 739659960, 986213280, 1479319920, 2958639840]

約数ペア:

[(1, 2958639840), (2, 1479319920), (3, 986213280), (4, 739659960), (5, 591727968), (6, 493106640), (8, 369829980), (9, 328737760), (10, 295863984), (12, 246553320), (13, 227587680), (15, 197242656), (16, 184914990), (18, 164368880), (20, 147931992), (24, 123276660), (26, 113793840), (30, 98621328), (32, 92457495), (36, 82184440), (39, 75862560), (40, 73965996), (45, 65747552), (48, 61638330), (52, 56896920), (60, 49310664), (65, 45517536), (72, 41092220), (78, 37931280), (80, 36982998), (90, 32873776), (96, 30819165), (104, 28448460), (117, 25287520), (120, 24655332), (130, 22758768), (144, 20546110), (156, 18965640), (160, 18491499), (180, 16436888), (195, 15172512), (208, 14224230), (234, 12643760), (240, 12327666), (260, 11379384), (288, 10273055), (312, 9482820), (360, 8218444), (390, 7586256), (416, 7112115), (468, 6321880), (480, 6163833), (520, 5689692), (585, 5057504), (624, 4741410), (720, 4109222), (780, 3793128), (936, 3160940), (1040, 2844846), (1170, 2528752), (1248, 2370705), (1440, 2054611), (1560, 1896564), (1872, 1580470), (2080, 1422423), (2340, 1264376), (3120, 948282), (3744, 790235), (4680, 632188), (6240, 474141), (9360, 316094), (18720, 158047)]