795968160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 2717971200

約数和(自身を除く): 1922003040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 199, 208, 240, 260, 312, 390, 398, 416, 480, 520, 597, 624, 641, 780, 796, 995, 1040, 1194, 1248, 1282, 1560, 1592, 1923, 1990, 2080, 2388, 2564, 2587, 2985, 3120, 3184, 3205, 3846, 3980, 4776, 5128, 5174, 5970, 6240, 6368, 6410, 7692, 7761, 7960, 8333, 9552, 9615, 10256, 10348, 11940, 12820, 12935, 15384, 15522, 15920, 16666, 19104, 19230, 20512, 20696, 23880, 24999, 25640, 25870, 30768, 31044, 31840, 33332, 38460, 38805, 41392, 41665, 47760, 49998, 51280, 51740, 61536, 62088, 66664, 76920, 77610, 82784, 83330, 95520, 99996, 102560, 103480, 124176, 124995, 127559, 133328, 153840, 155220, 166660, 199992, 206960, 248352, 249990, 255118, 266656, 307680, 310440, 333320, 382677, 399984, 413920, 499980, 510236, 620880, 637795, 666640, 765354, 799968, 999960, 1020472, 1241760, 1275590, 1333280, 1530708, 1658267, 1913385, 1999920, 2040944, 2551180, 3061416, 3316534, 3826770, 3999840, 4081888, 4974801, 5102360, 6122832, 6633068, 7653540, 8291335, 9949602, 10204720, 12245664, 13266136, 15307080, 16582670, 19899204, 20409440, 24874005, 26532272, 30614160, 33165340, 39798408, 49748010, 53064544, 61228320, 66330680, 79596816, 99496020, 132661360, 159193632, 198992040, 265322720, 397984080, 795968160]

約数ペア:

[(1, 795968160), (2, 397984080), (3, 265322720), (4, 198992040), (5, 159193632), (6, 132661360), (8, 99496020), (10, 79596816), (12, 66330680), (13, 61228320), (15, 53064544), (16, 49748010), (20, 39798408), (24, 33165340), (26, 30614160), (30, 26532272), (32, 24874005), (39, 20409440), (40, 19899204), (48, 16582670), (52, 15307080), (60, 13266136), (65, 12245664), (78, 10204720), (80, 9949602), (96, 8291335), (104, 7653540), (120, 6633068), (130, 6122832), (156, 5102360), (160, 4974801), (195, 4081888), (199, 3999840), (208, 3826770), (240, 3316534), (260, 3061416), (312, 2551180), (390, 2040944), (398, 1999920), (416, 1913385), (480, 1658267), (520, 1530708), (597, 1333280), (624, 1275590), (641, 1241760), (780, 1020472), (796, 999960), (995, 799968), (1040, 765354), (1194, 666640), (1248, 637795), (1282, 620880), (1560, 510236), (1592, 499980), (1923, 413920), (1990, 399984), (2080, 382677), (2388, 333320), (2564, 310440), (2587, 307680), (2985, 266656), (3120, 255118), (3184, 249990), (3205, 248352), (3846, 206960), (3980, 199992), (4776, 166660), (5128, 155220), (5174, 153840), (5970, 133328), (6240, 127559), (6368, 124995), (6410, 124176), (7692, 103480), (7761, 102560), (7960, 99996), (8333, 95520), (9552, 83330), (9615, 82784), (10256, 77610), (10348, 76920), (11940, 66664), (12820, 62088), (12935, 61536), (15384, 51740), (15522, 51280), (15920, 49998), (16666, 47760), (19104, 41665), (19230, 41392), (20512, 38805), (20696, 38460), (23880, 33332), (24999, 31840), (25640, 31044), (25870, 30768)]