164342160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 588057600

約数和(自身を除く): 423715440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 199, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 398, 444, 465, 496, 555, 558, 592, 597, 620, 666, 720, 740, 744, 796, 888, 930, 995, 1110, 1116, 1147, 1194, 1240, 1332, 1395, 1480, 1488, 1592, 1665, 1776, 1791, 1860, 1990, 2220, 2232, 2294, 2388, 2480, 2664, 2790, 2960, 2985, 3184, 3330, 3441, 3582, 3720, 3980, 4440, 4464, 4588, 4776, 5328, 5580, 5735, 5970, 6169, 6660, 6882, 7164, 7363, 7440, 7960, 8880, 8955, 9176, 9552, 10323, 11160, 11470, 11940, 12338, 13320, 13764, 14328, 14726, 15920, 17205, 17910, 18352, 18507, 20646, 22089, 22320, 22940, 23880, 24676, 26640, 27528, 28656, 29452, 30845, 34410, 35820, 36815, 37014, 41292, 44178, 45880, 47760, 49352, 51615, 55056, 55521, 58904, 61690, 66267, 68820, 71640, 73630, 74028, 82584, 88356, 91760, 92535, 98704, 103230, 110445, 111042, 117808, 123380, 132534, 137640, 143280, 147260, 148056, 165168, 176712, 185070, 206460, 220890, 222084, 228253, 246760, 265068, 275280, 277605, 294520, 296112, 331335, 353424, 370140, 412920, 441780, 444168, 456506, 493520, 530136, 555210, 589040, 662670, 684759, 740280, 825840, 883560, 888336, 913012, 1060272, 1110420, 1141265, 1325340, 1369518, 1480560, 1767120, 1826024, 2054277, 2220840, 2282530, 2650680, 2739036, 3423795, 3652048, 4108554, 4441680, 4565060, 5301360, 5478072, 6847590, 8217108, 9130120, 10271385, 10956144, 13695180, 16434216, 18260240, 20542770, 27390360, 32868432, 41085540, 54780720, 82171080, 164342160]

約数ペア:

[(1, 164342160), (2, 82171080), (3, 54780720), (4, 41085540), (5, 32868432), (6, 27390360), (8, 20542770), (9, 18260240), (10, 16434216), (12, 13695180), (15, 10956144), (16, 10271385), (18, 9130120), (20, 8217108), (24, 6847590), (30, 5478072), (31, 5301360), (36, 4565060), (37, 4441680), (40, 4108554), (45, 3652048), (48, 3423795), (60, 2739036), (62, 2650680), (72, 2282530), (74, 2220840), (80, 2054277), (90, 1826024), (93, 1767120), (111, 1480560), (120, 1369518), (124, 1325340), (144, 1141265), (148, 1110420), (155, 1060272), (180, 913012), (185, 888336), (186, 883560), (199, 825840), (222, 740280), (240, 684759), (248, 662670), (279, 589040), (296, 555210), (310, 530136), (333, 493520), (360, 456506), (370, 444168), (372, 441780), (398, 412920), (444, 370140), (465, 353424), (496, 331335), (555, 296112), (558, 294520), (592, 277605), (597, 275280), (620, 265068), (666, 246760), (720, 228253), (740, 222084), (744, 220890), (796, 206460), (888, 185070), (930, 176712), (995, 165168), (1110, 148056), (1116, 147260), (1147, 143280), (1194, 137640), (1240, 132534), (1332, 123380), (1395, 117808), (1480, 111042), (1488, 110445), (1592, 103230), (1665, 98704), (1776, 92535), (1791, 91760), (1860, 88356), (1990, 82584), (2220, 74028), (2232, 73630), (2294, 71640), (2388, 68820), (2480, 66267), (2664, 61690), (2790, 58904), (2960, 55521), (2985, 55056), (3184, 51615), (3330, 49352), (3441, 47760), (3582, 45880), (3720, 44178), (3980, 41292), (4440, 37014), (4464, 36815), (4588, 35820), (4776, 34410), (5328, 30845), (5580, 29452), (5735, 28656), (5970, 27528), (6169, 26640), (6660, 24676), (6882, 23880), (7164, 22940), (7363, 22320), (7440, 22089), (7960, 20646), (8880, 18507), (8955, 18352), (9176, 17910), (9552, 17205), (10323, 15920), (11160, 14726), (11470, 14328), (11940, 13764), (12338, 13320)]