163494240

素因数分解:

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

素因数の和:254

約数の個数: 384

約数和(自身を含む): 670602240

約数和(自身を除く): 507108000

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, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 197, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 394, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 591, 608, 624, 665, 672, 728, 741, 760, 780, 788, 798, 840, 910, 912, 985, 988, 1040, 1064, 1092, 1120, 1140, 1182, 1235, 1248, 1330, 1365, 1379, 1456, 1482, 1520, 1560, 1576, 1596, 1680, 1729, 1820, 1824, 1970, 1976, 1995, 2080, 2128, 2184, 2280, 2364, 2470, 2561, 2660, 2730, 2758, 2912, 2955, 2964, 3040, 3120, 3152, 3192, 3360, 3458, 3640, 3705, 3743, 3940, 3952, 3990, 4137, 4256, 4368, 4560, 4728, 4940, 5122, 5187, 5320, 5460, 5516, 5910, 5928, 6240, 6304, 6384, 6895, 6916, 7280, 7410, 7486, 7683, 7880, 7904, 7980, 8274, 8645, 8736, 9120, 9456, 9880, 10244, 10374, 10640, 10920, 11032, 11229, 11820, 11856, 12768, 12805, 13790, 13832, 14560, 14820, 14972, 15366, 15760, 15960, 16548, 17290, 17927, 18715, 18912, 19760, 20488, 20685, 20748, 21280, 21840, 22064, 22458, 23640, 23712, 25610, 25935, 26201, 27580, 27664, 29640, 29944, 30732, 31520, 31920, 33096, 34580, 35854, 37430, 38415, 39520, 40976, 41370, 41496, 43680, 44128, 44916, 47280, 48659, 51220, 51870, 52402, 53781, 55160, 55328, 56145, 59280, 59888, 61464, 63840, 66192, 69160, 71708, 74860, 76830, 78603, 81952, 82740, 82992, 89635, 89832, 94560, 97318, 102440, 103740, 104804, 107562, 110320, 112290, 118560, 119776, 122928, 131005, 132384, 138320, 143416, 145977, 149720, 153660, 157206, 165480, 165984, 179270, 179664, 194636, 204880, 207480, 209608, 215124, 220640, 224580, 243295, 245856, 262010, 268905, 276640, 286832, 291954, 299440, 307320, 314412, 330960, 340613, 358540, 359328, 389272, 393015, 409760, 414960, 419216, 430248, 449160, 486590, 524020, 537810, 573664, 583908, 598880, 614640, 628824, 661920, 681226, 717080, 729885, 778544, 786030, 829920, 838432, 860496, 898320, 973180, 1021839, 1048040, 1075620, 1167816, 1229280, 1257648, 1362452, 1434160, 1459770, 1557088, 1572060, 1703065, 1720992, 1796640, 1946360, 2043678, 2096080, 2151240, 2335632, 2515296, 2724904, 2868320, 2919540, 3144120, 3406130, 3892720, 4087356, 4192160, 4302480, 4671264, 5109195, 5449808, 5839080, 6288240, 6812260, 7785440, 8174712, 8604960, 10218390, 10899616, 11678160, 12576480, 13624520, 16349424, 20436780, 23356320, 27249040, 32698848, 40873560, 54498080, 81747120, 163494240]

約数ペア:

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