326988480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 448

約数和(自身を含む): 1351848960

約数和(自身を除く): 1024860480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 197, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 390, 394, 399, 416, 420, 448, 455, 456, 480, 494, 520, 532, 546, 560, 570, 591, 608, 624, 665, 672, 728, 741, 760, 780, 788, 798, 832, 840, 910, 912, 960, 985, 988, 1040, 1064, 1092, 1120, 1140, 1182, 1216, 1235, 1248, 1330, 1344, 1365, 1379, 1456, 1482, 1520, 1560, 1576, 1596, 1680, 1729, 1820, 1824, 1970, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2364, 2470, 2496, 2561, 2660, 2730, 2758, 2912, 2955, 2964, 3040, 3120, 3152, 3192, 3360, 3458, 3640, 3648, 3705, 3743, 3940, 3952, 3990, 4137, 4160, 4256, 4368, 4560, 4728, 4940, 5122, 5187, 5320, 5460, 5516, 5824, 5910, 5928, 6080, 6240, 6304, 6384, 6720, 6895, 6916, 7280, 7410, 7486, 7683, 7880, 7904, 7980, 8274, 8512, 8645, 8736, 9120, 9456, 9880, 10244, 10374, 10640, 10920, 11032, 11229, 11820, 11856, 12480, 12608, 12768, 12805, 13790, 13832, 14560, 14820, 14972, 15366, 15760, 15808, 15960, 16548, 17290, 17472, 17927, 18240, 18715, 18912, 19760, 20488, 20685, 20748, 21280, 21840, 22064, 22458, 23640, 23712, 25536, 25610, 25935, 26201, 27580, 27664, 29120, 29640, 29944, 30732, 31520, 31920, 33096, 34580, 35854, 37430, 37824, 38415, 39520, 40976, 41370, 41496, 42560, 43680, 44128, 44916, 47280, 47424, 48659, 51220, 51870, 52402, 53781, 55160, 55328, 56145, 59280, 59888, 61464, 63040, 63840, 66192, 69160, 71708, 74860, 76830, 78603, 79040, 81952, 82740, 82992, 87360, 88256, 89635, 89832, 94560, 97318, 102440, 103740, 104804, 107562, 110320, 110656, 112290, 118560, 119776, 122928, 127680, 131005, 132384, 138320, 143416, 145977, 149720, 153660, 157206, 163904, 165480, 165984, 179270, 179664, 189120, 194636, 204880, 207480, 209608, 215124, 220640, 224580, 237120, 239552, 243295, 245856, 262010, 264768, 268905, 276640, 286832, 291954, 299440, 307320, 314412, 330960, 331968, 340613, 358540, 359328, 389272, 393015, 409760, 414960, 419216, 430248, 441280, 449160, 486590, 491712, 524020, 537810, 553280, 573664, 583908, 598880, 614640, 628824, 661920, 681226, 717080, 718656, 729885, 778544, 786030, 819520, 829920, 838432, 860496, 898320, 973180, 1021839, 1048040, 1075620, 1147328, 1167816, 1197760, 1229280, 1257648, 1323840, 1362452, 1434160, 1459770, 1557088, 1572060, 1659840, 1676864, 1703065, 1720992, 1796640, 1946360, 2043678, 2096080, 2151240, 2335632, 2458560, 2515296, 2724904, 2868320, 2919540, 3114176, 3144120, 3406130, 3441984, 3593280, 3892720, 4087356, 4192160, 4302480, 4671264, 5030592, 5109195, 5449808, 5736640, 5839080, 6288240, 6812260, 7785440, 8174712, 8384320, 8604960, 9342528, 10218390, 10899616, 11678160, 12576480, 13624520, 15570880, 16349424, 17209920, 20436780, 21799232, 23356320, 25152960, 27249040, 32698848, 40873560, 46712640, 54498080, 65397696, 81747120, 108996160, 163494240, 326988480]

約数ペア:

[(1, 326988480), (2, 163494240), (3, 108996160), (4, 81747120), (5, 65397696), (6, 54498080), (7, 46712640), (8, 40873560), (10, 32698848), (12, 27249040), (13, 25152960), (14, 23356320), (15, 21799232), (16, 20436780), (19, 17209920), (20, 16349424), (21, 15570880), (24, 13624520), (26, 12576480), (28, 11678160), (30, 10899616), (32, 10218390), (35, 9342528), (38, 8604960), (39, 8384320), (40, 8174712), (42, 7785440), (48, 6812260), (52, 6288240), (56, 5839080), (57, 5736640), (60, 5449808), (64, 5109195), (65, 5030592), (70, 4671264), (76, 4302480), (78, 4192160), (80, 4087356), (84, 3892720), (91, 3593280), (95, 3441984), (96, 3406130), (104, 3144120), (105, 3114176), (112, 2919540), (114, 2868320), (120, 2724904), (130, 2515296), (133, 2458560), (140, 2335632), (152, 2151240), (156, 2096080), (160, 2043678), (168, 1946360), (182, 1796640), (190, 1720992), (192, 1703065), (195, 1676864), (197, 1659840), (208, 1572060), (210, 1557088), (224, 1459770), (228, 1434160), (240, 1362452), (247, 1323840), (260, 1257648), (266, 1229280), (273, 1197760), (280, 1167816), (285, 1147328), (304, 1075620), (312, 1048040), (320, 1021839), (336, 973180), (364, 898320), (380, 860496), (390, 838432), (394, 829920), (399, 819520), (416, 786030), (420, 778544), (448, 729885), (455, 718656), (456, 717080), (480, 681226), (494, 661920), (520, 628824), (532, 614640), (546, 598880), (560, 583908), (570, 573664), (591, 553280), (608, 537810), (624, 524020), (665, 491712), (672, 486590), (728, 449160), (741, 441280), (760, 430248), (780, 419216), (788, 414960), (798, 409760), (832, 393015), (840, 389272), (910, 359328), (912, 358540), (960, 340613), (985, 331968), (988, 330960), (1040, 314412), (1064, 307320), (1092, 299440), (1120, 291954), (1140, 286832), (1182, 276640), (1216, 268905), (1235, 264768), (1248, 262010), (1330, 245856), (1344, 243295), (1365, 239552), (1379, 237120), (1456, 224580), (1482, 220640), (1520, 215124), (1560, 209608), (1576, 207480), (1596, 204880), (1680, 194636), (1729, 189120), (1820, 179664), (1824, 179270), (1970, 165984), (1976, 165480), (1995, 163904), (2080, 157206), (2128, 153660), (2184, 149720), (2240, 145977), (2280, 143416), (2364, 138320), (2470, 132384), (2496, 131005), (2561, 127680), (2660, 122928), (2730, 119776), (2758, 118560), (2912, 112290), (2955, 110656), (2964, 110320), (3040, 107562), (3120, 104804), (3152, 103740), (3192, 102440), (3360, 97318), (3458, 94560), (3640, 89832), (3648, 89635), (3705, 88256), (3743, 87360), (3940, 82992), (3952, 82740), (3990, 81952), (4137, 79040), (4160, 78603), (4256, 76830), (4368, 74860), (4560, 71708), (4728, 69160), (4940, 66192), (5122, 63840), (5187, 63040), (5320, 61464), (5460, 59888), (5516, 59280), (5824, 56145), (5910, 55328), (5928, 55160), (6080, 53781), (6240, 52402), (6304, 51870), (6384, 51220), (6720, 48659), (6895, 47424), (6916, 47280), (7280, 44916), (7410, 44128), (7486, 43680), (7683, 42560), (7880, 41496), (7904, 41370), (7980, 40976), (8274, 39520), (8512, 38415), (8645, 37824), (8736, 37430), (9120, 35854), (9456, 34580), (9880, 33096), (10244, 31920), (10374, 31520), (10640, 30732), (10920, 29944), (11032, 29640), (11229, 29120), (11820, 27664), (11856, 27580), (12480, 26201), (12608, 25935), (12768, 25610), (12805, 25536), (13790, 23712), (13832, 23640), (14560, 22458), (14820, 22064), (14972, 21840), (15366, 21280), (15760, 20748), (15808, 20685), (15960, 20488), (16548, 19760), (17290, 18912), (17472, 18715), (17927, 18240)]