1808395680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2236

約数の個数: 384

約数和(自身を含む): 7383398400

約数和(自身を除く): 5575002720

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, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 416, 420, 455, 456, 480, 494, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1120, 1140, 1235, 1248, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 2080, 2128, 2179, 2184, 2280, 2470, 2660, 2730, 2912, 2964, 3040, 3120, 3192, 3360, 3458, 3640, 3705, 3952, 3990, 4256, 4358, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6240, 6384, 6537, 6916, 7280, 7410, 7904, 7980, 8645, 8716, 8736, 9120, 9880, 10374, 10640, 10895, 10920, 11856, 12768, 13074, 13832, 14560, 14820, 15253, 15960, 17290, 17432, 19760, 20748, 21280, 21790, 21840, 23712, 25935, 26148, 27664, 28327, 29640, 30506, 31920, 32685, 34580, 34864, 39520, 41401, 41496, 43580, 43680, 45759, 51870, 52296, 55328, 56654, 59280, 61012, 63840, 65370, 69160, 69728, 76265, 82802, 82992, 84981, 87160, 91518, 103740, 104592, 113308, 118560, 122024, 124203, 130740, 138320, 141635, 152530, 165604, 165984, 169962, 174320, 183036, 198289, 207005, 207480, 209184, 226616, 228795, 244048, 248406, 261480, 276640, 283270, 289807, 305060, 331208, 339924, 348640, 366072, 396578, 414010, 414960, 424905, 453232, 457590, 488096, 496812, 522960, 538213, 566540, 579614, 594867, 610120, 621015, 662416, 679848, 732144, 793156, 828020, 829920, 849810, 869421, 906464, 915180, 991445, 993624, 1045920, 1076426, 1133080, 1159228, 1189734, 1220240, 1242030, 1324832, 1359696, 1449035, 1464288, 1586312, 1614639, 1656040, 1699620, 1738842, 1830360, 1982890, 1987248, 2152852, 2266160, 2318456, 2379468, 2440480, 2484060, 2691065, 2719392, 2898070, 2974335, 3172624, 3229278, 3312080, 3399240, 3477684, 3660720, 3767491, 3965780, 3974496, 4305704, 4347105, 4532320, 4636912, 4758936, 4968120, 5382130, 5796140, 5948670, 6345248, 6458556, 6624160, 6798480, 6955368, 7321440, 7534982, 7931560, 8073195, 8611408, 8694210, 9273824, 9517872, 9936240, 10764260, 11302473, 11592280, 11897340, 12917112, 13596960, 13910736, 15069964, 15863120, 16146390, 17222816, 17388420, 18837455, 19035744, 19872480, 21528520, 22604946, 23184560, 23794680, 25834224, 27821472, 30139928, 31726240, 32292780, 34776840, 37674910, 43057040, 45209892, 46369120, 47589360, 51668448, 56512365, 60279856, 64585560, 69553680, 75349820, 86114080, 90419784, 95178720, 113024730, 120559712, 129171120, 139107360, 150699640, 180839568, 226049460, 258342240, 301399280, 361679136, 452098920, 602798560, 904197840, 1808395680]

約数ペア:

[(1, 1808395680), (2, 904197840), (3, 602798560), (4, 452098920), (5, 361679136), (6, 301399280), (7, 258342240), (8, 226049460), (10, 180839568), (12, 150699640), (13, 139107360), (14, 129171120), (15, 120559712), (16, 113024730), (19, 95178720), (20, 90419784), (21, 86114080), (24, 75349820), (26, 69553680), (28, 64585560), (30, 60279856), (32, 56512365), (35, 51668448), (38, 47589360), (39, 46369120), (40, 45209892), (42, 43057040), (48, 37674910), (52, 34776840), (56, 32292780), (57, 31726240), (60, 30139928), (65, 27821472), (70, 25834224), (76, 23794680), (78, 23184560), (80, 22604946), (84, 21528520), (91, 19872480), (95, 19035744), (96, 18837455), (104, 17388420), (105, 17222816), (112, 16146390), (114, 15863120), (120, 15069964), (130, 13910736), (133, 13596960), (140, 12917112), (152, 11897340), (156, 11592280), (160, 11302473), (168, 10764260), (182, 9936240), (190, 9517872), (195, 9273824), (208, 8694210), (210, 8611408), (224, 8073195), (228, 7931560), (240, 7534982), (247, 7321440), (260, 6955368), (266, 6798480), (273, 6624160), (280, 6458556), (285, 6345248), (304, 5948670), (312, 5796140), (336, 5382130), (364, 4968120), (380, 4758936), (390, 4636912), (399, 4532320), (416, 4347105), (420, 4305704), (455, 3974496), (456, 3965780), (480, 3767491), (494, 3660720), (520, 3477684), (532, 3399240), (546, 3312080), (560, 3229278), (570, 3172624), (608, 2974335), (624, 2898070), (665, 2719392), (672, 2691065), (728, 2484060), (741, 2440480), (760, 2379468), (780, 2318456), (798, 2266160), (840, 2152852), (910, 1987248), (912, 1982890), (988, 1830360), (1040, 1738842), (1064, 1699620), (1092, 1656040), (1120, 1614639), (1140, 1586312), (1235, 1464288), (1248, 1449035), (1330, 1359696), (1365, 1324832), (1456, 1242030), (1482, 1220240), (1520, 1189734), (1560, 1159228), (1596, 1133080), (1680, 1076426), (1729, 1045920), (1820, 993624), (1824, 991445), (1976, 915180), (1995, 906464), (2080, 869421), (2128, 849810), (2179, 829920), (2184, 828020), (2280, 793156), (2470, 732144), (2660, 679848), (2730, 662416), (2912, 621015), (2964, 610120), (3040, 594867), (3120, 579614), (3192, 566540), (3360, 538213), (3458, 522960), (3640, 496812), (3705, 488096), (3952, 457590), (3990, 453232), (4256, 424905), (4358, 414960), (4368, 414010), (4560, 396578), (4940, 366072), (5187, 348640), (5320, 339924), (5460, 331208), (5928, 305060), (6240, 289807), (6384, 283270), (6537, 276640), (6916, 261480), (7280, 248406), (7410, 244048), (7904, 228795), (7980, 226616), (8645, 209184), (8716, 207480), (8736, 207005), (9120, 198289), (9880, 183036), (10374, 174320), (10640, 169962), (10895, 165984), (10920, 165604), (11856, 152530), (12768, 141635), (13074, 138320), (13832, 130740), (14560, 124203), (14820, 122024), (15253, 118560), (15960, 113308), (17290, 104592), (17432, 103740), (19760, 91518), (20748, 87160), (21280, 84981), (21790, 82992), (21840, 82802), (23712, 76265), (25935, 69728), (26148, 69160), (27664, 65370), (28327, 63840), (29640, 61012), (30506, 59280), (31920, 56654), (32685, 55328), (34580, 52296), (34864, 51870), (39520, 45759), (41401, 43680), (41496, 43580)]