329209920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 280

約数和(自身を含む): 1262429784

約数和(自身を除く): 933219864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 977, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1954, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2931, 3120, 3240, 3510, 3744, 3908, 4160, 4212, 4320, 4680, 4885, 5184, 5265, 5616, 5862, 6240, 6480, 7020, 7488, 7816, 8424, 8640, 8793, 9360, 9770, 10530, 11232, 11724, 12480, 12701, 12960, 14040, 14655, 15632, 16848, 17586, 18720, 19540, 21060, 22464, 23448, 25402, 25920, 26379, 28080, 29310, 31264, 33696, 35172, 37440, 38103, 39080, 42120, 43965, 46896, 50804, 52758, 56160, 58620, 62528, 63505, 67392, 70344, 76206, 78160, 79137, 84240, 87930, 93792, 101608, 105516, 112320, 114309, 117240, 127010, 131895, 140688, 152412, 156320, 158274, 168480, 175860, 187584, 190515, 203216, 211032, 228618, 234480, 254020, 263790, 281376, 304824, 312640, 316548, 336960, 342927, 351720, 381030, 395685, 406432, 422064, 457236, 468960, 508040, 527580, 562752, 571545, 609648, 633096, 685854, 703440, 762060, 791370, 812864, 844128, 914472, 937920, 1016080, 1028781, 1055160, 1143090, 1219296, 1266192, 1371708, 1406880, 1524120, 1582740, 1688256, 1714635, 1828944, 2032160, 2057562, 2110320, 2286180, 2438592, 2532384, 2743416, 2813760, 3048240, 3165480, 3429270, 3657888, 4064320, 4115124, 4220640, 4572360, 5064768, 5143905, 5486832, 6096480, 6330960, 6858540, 7315776, 8230248, 8441280, 9144720, 10287810, 10973664, 12192960, 12661920, 13717080, 16460496, 18289440, 20575620, 21947328, 25323840, 27434160, 32920992, 36578880, 41151240, 54868320, 65841984, 82302480, 109736640, 164604960, 329209920]

約数ペア:

[(1, 329209920), (2, 164604960), (3, 109736640), (4, 82302480), (5, 65841984), (6, 54868320), (8, 41151240), (9, 36578880), (10, 32920992), (12, 27434160), (13, 25323840), (15, 21947328), (16, 20575620), (18, 18289440), (20, 16460496), (24, 13717080), (26, 12661920), (27, 12192960), (30, 10973664), (32, 10287810), (36, 9144720), (39, 8441280), (40, 8230248), (45, 7315776), (48, 6858540), (52, 6330960), (54, 6096480), (60, 5486832), (64, 5143905), (65, 5064768), (72, 4572360), (78, 4220640), (80, 4115124), (81, 4064320), (90, 3657888), (96, 3429270), (104, 3165480), (108, 3048240), (117, 2813760), (120, 2743416), (130, 2532384), (135, 2438592), (144, 2286180), (156, 2110320), (160, 2057562), (162, 2032160), (180, 1828944), (192, 1714635), (195, 1688256), (208, 1582740), (216, 1524120), (234, 1406880), (240, 1371708), (260, 1266192), (270, 1219296), (288, 1143090), (312, 1055160), (320, 1028781), (324, 1016080), (351, 937920), (360, 914472), (390, 844128), (405, 812864), (416, 791370), (432, 762060), (468, 703440), (480, 685854), (520, 633096), (540, 609648), (576, 571545), (585, 562752), (624, 527580), (648, 508040), (702, 468960), (720, 457236), (780, 422064), (810, 406432), (832, 395685), (864, 381030), (936, 351720), (960, 342927), (977, 336960), (1040, 316548), (1053, 312640), (1080, 304824), (1170, 281376), (1248, 263790), (1296, 254020), (1404, 234480), (1440, 228618), (1560, 211032), (1620, 203216), (1728, 190515), (1755, 187584), (1872, 175860), (1954, 168480), (2080, 158274), (2106, 156320), (2160, 152412), (2340, 140688), (2496, 131895), (2592, 127010), (2808, 117240), (2880, 114309), (2931, 112320), (3120, 105516), (3240, 101608), (3510, 93792), (3744, 87930), (3908, 84240), (4160, 79137), (4212, 78160), (4320, 76206), (4680, 70344), (4885, 67392), (5184, 63505), (5265, 62528), (5616, 58620), (5862, 56160), (6240, 52758), (6480, 50804), (7020, 46896), (7488, 43965), (7816, 42120), (8424, 39080), (8640, 38103), (8793, 37440), (9360, 35172), (9770, 33696), (10530, 31264), (11232, 29310), (11724, 28080), (12480, 26379), (12701, 25920), (12960, 25402), (14040, 23448), (14655, 22464), (15632, 21060), (16848, 19540), (17586, 18720)]