328684320

素因数分解:

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

素因数の和:288

約数の個数: 288

約数和(自身を含む): 1195084800

約数和(自身を除く): 866400480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 96, 111, 120, 124, 144, 148, 155, 160, 180, 185, 186, 199, 222, 240, 248, 279, 288, 296, 310, 333, 360, 370, 372, 398, 444, 465, 480, 496, 555, 558, 592, 597, 620, 666, 720, 740, 744, 796, 888, 930, 992, 995, 1110, 1116, 1147, 1184, 1194, 1240, 1332, 1395, 1440, 1480, 1488, 1592, 1665, 1776, 1791, 1860, 1990, 2220, 2232, 2294, 2388, 2480, 2664, 2790, 2960, 2976, 2985, 3184, 3330, 3441, 3552, 3582, 3720, 3980, 4440, 4464, 4588, 4776, 4960, 5328, 5580, 5735, 5920, 5970, 6169, 6368, 6660, 6882, 7164, 7363, 7440, 7960, 8880, 8928, 8955, 9176, 9552, 10323, 10656, 11160, 11470, 11940, 12338, 13320, 13764, 14328, 14726, 14880, 15920, 17205, 17760, 17910, 18352, 18507, 19104, 20646, 22089, 22320, 22940, 23880, 24676, 26640, 27528, 28656, 29452, 30845, 31840, 34410, 35820, 36704, 36815, 37014, 41292, 44178, 44640, 45880, 47760, 49352, 51615, 53280, 55056, 55521, 57312, 58904, 61690, 66267, 68820, 71640, 73630, 74028, 82584, 88356, 91760, 92535, 95520, 98704, 103230, 110112, 110445, 111042, 117808, 123380, 132534, 137640, 143280, 147260, 148056, 165168, 176712, 183520, 185070, 197408, 206460, 220890, 222084, 228253, 235616, 246760, 265068, 275280, 277605, 286560, 294520, 296112, 330336, 331335, 353424, 370140, 412920, 441780, 444168, 456506, 493520, 530136, 550560, 555210, 589040, 592224, 662670, 684759, 706848, 740280, 825840, 883560, 888336, 913012, 987040, 1060272, 1110420, 1141265, 1178080, 1325340, 1369518, 1480560, 1651680, 1767120, 1776672, 1826024, 2054277, 2120544, 2220840, 2282530, 2650680, 2739036, 2961120, 3423795, 3534240, 3652048, 4108554, 4441680, 4565060, 5301360, 5478072, 6847590, 7304096, 8217108, 8883360, 9130120, 10271385, 10602720, 10956144, 13695180, 16434216, 18260240, 20542770, 21912288, 27390360, 32868432, 36520480, 41085540, 54780720, 65736864, 82171080, 109561440, 164342160, 328684320]

約数ペア:

[(1, 328684320), (2, 164342160), (3, 109561440), (4, 82171080), (5, 65736864), (6, 54780720), (8, 41085540), (9, 36520480), (10, 32868432), (12, 27390360), (15, 21912288), (16, 20542770), (18, 18260240), (20, 16434216), (24, 13695180), (30, 10956144), (31, 10602720), (32, 10271385), (36, 9130120), (37, 8883360), (40, 8217108), (45, 7304096), (48, 6847590), (60, 5478072), (62, 5301360), (72, 4565060), (74, 4441680), (80, 4108554), (90, 3652048), (93, 3534240), (96, 3423795), (111, 2961120), (120, 2739036), (124, 2650680), (144, 2282530), (148, 2220840), (155, 2120544), (160, 2054277), (180, 1826024), (185, 1776672), (186, 1767120), (199, 1651680), (222, 1480560), (240, 1369518), (248, 1325340), (279, 1178080), (288, 1141265), (296, 1110420), (310, 1060272), (333, 987040), (360, 913012), (370, 888336), (372, 883560), (398, 825840), (444, 740280), (465, 706848), (480, 684759), (496, 662670), (555, 592224), (558, 589040), (592, 555210), (597, 550560), (620, 530136), (666, 493520), (720, 456506), (740, 444168), (744, 441780), (796, 412920), (888, 370140), (930, 353424), (992, 331335), (995, 330336), (1110, 296112), (1116, 294520), (1147, 286560), (1184, 277605), (1194, 275280), (1240, 265068), (1332, 246760), (1395, 235616), (1440, 228253), (1480, 222084), (1488, 220890), (1592, 206460), (1665, 197408), (1776, 185070), (1791, 183520), (1860, 176712), (1990, 165168), (2220, 148056), (2232, 147260), (2294, 143280), (2388, 137640), (2480, 132534), (2664, 123380), (2790, 117808), (2960, 111042), (2976, 110445), (2985, 110112), (3184, 103230), (3330, 98704), (3441, 95520), (3552, 92535), (3582, 91760), (3720, 88356), (3980, 82584), (4440, 74028), (4464, 73630), (4588, 71640), (4776, 68820), (4960, 66267), (5328, 61690), (5580, 58904), (5735, 57312), (5920, 55521), (5970, 55056), (6169, 53280), (6368, 51615), (6660, 49352), (6882, 47760), (7164, 45880), (7363, 44640), (7440, 44178), (7960, 41292), (8880, 37014), (8928, 36815), (8955, 36704), (9176, 35820), (9552, 34410), (10323, 31840), (10656, 30845), (11160, 29452), (11470, 28656), (11940, 27528), (12338, 26640), (13320, 24676), (13764, 23880), (14328, 22940), (14726, 22320), (14880, 22089), (15920, 20646), (17205, 19104), (17760, 18507), (17910, 18352)]