194956320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 668908800

約数和(自身を除く): 473952480

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, 157, 160, 195, 199, 208, 240, 260, 312, 314, 390, 398, 416, 471, 480, 520, 597, 624, 628, 780, 785, 796, 942, 995, 1040, 1194, 1248, 1256, 1560, 1570, 1592, 1884, 1990, 2041, 2080, 2355, 2388, 2512, 2587, 2985, 3120, 3140, 3184, 3768, 3980, 4082, 4710, 4776, 5024, 5174, 5970, 6123, 6240, 6280, 6368, 7536, 7761, 7960, 8164, 9420, 9552, 10205, 10348, 11940, 12246, 12560, 12935, 15072, 15522, 15920, 16328, 18840, 19104, 20410, 20696, 23880, 24492, 25120, 25870, 30615, 31044, 31243, 31840, 32656, 37680, 38805, 40820, 41392, 47760, 48984, 51740, 61230, 62088, 62486, 65312, 75360, 77610, 81640, 82784, 93729, 95520, 97968, 103480, 122460, 124176, 124972, 155220, 156215, 163280, 187458, 195936, 206960, 244920, 248352, 249944, 310440, 312430, 326560, 374916, 406159, 413920, 468645, 489840, 499888, 620880, 624860, 749832, 812318, 937290, 979680, 999776, 1218477, 1241760, 1249720, 1499664, 1624636, 1874580, 2030795, 2436954, 2499440, 2999328, 3249272, 3749160, 4061590, 4873908, 4998880, 6092385, 6498544, 7498320, 8123180, 9747816, 12184770, 12997088, 14996640, 16246360, 19495632, 24369540, 32492720, 38991264, 48739080, 64985440, 97478160, 194956320]

約数ペア:

[(1, 194956320), (2, 97478160), (3, 64985440), (4, 48739080), (5, 38991264), (6, 32492720), (8, 24369540), (10, 19495632), (12, 16246360), (13, 14996640), (15, 12997088), (16, 12184770), (20, 9747816), (24, 8123180), (26, 7498320), (30, 6498544), (32, 6092385), (39, 4998880), (40, 4873908), (48, 4061590), (52, 3749160), (60, 3249272), (65, 2999328), (78, 2499440), (80, 2436954), (96, 2030795), (104, 1874580), (120, 1624636), (130, 1499664), (156, 1249720), (157, 1241760), (160, 1218477), (195, 999776), (199, 979680), (208, 937290), (240, 812318), (260, 749832), (312, 624860), (314, 620880), (390, 499888), (398, 489840), (416, 468645), (471, 413920), (480, 406159), (520, 374916), (597, 326560), (624, 312430), (628, 310440), (780, 249944), (785, 248352), (796, 244920), (942, 206960), (995, 195936), (1040, 187458), (1194, 163280), (1248, 156215), (1256, 155220), (1560, 124972), (1570, 124176), (1592, 122460), (1884, 103480), (1990, 97968), (2041, 95520), (2080, 93729), (2355, 82784), (2388, 81640), (2512, 77610), (2587, 75360), (2985, 65312), (3120, 62486), (3140, 62088), (3184, 61230), (3768, 51740), (3980, 48984), (4082, 47760), (4710, 41392), (4776, 40820), (5024, 38805), (5174, 37680), (5970, 32656), (6123, 31840), (6240, 31243), (6280, 31044), (6368, 30615), (7536, 25870), (7761, 25120), (7960, 24492), (8164, 23880), (9420, 20696), (9552, 20410), (10205, 19104), (10348, 18840), (11940, 16328), (12246, 15920), (12560, 15522), (12935, 15072)]