21032279520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3079}}^1$

素因数の和:3230

約数の個数: 384

約数和(自身を含む): 80472268800

約数和(自身を除く): 59439989280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 107, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 214, 224, 228, 240, 266, 280, 285, 304, 321, 336, 380, 399, 420, 428, 456, 480, 532, 535, 560, 570, 608, 642, 665, 672, 749, 760, 798, 840, 856, 912, 1064, 1070, 1120, 1140, 1284, 1330, 1498, 1520, 1596, 1605, 1680, 1712, 1824, 1995, 2033, 2128, 2140, 2247, 2280, 2568, 2660, 2996, 3040, 3079, 3192, 3210, 3360, 3424, 3745, 3990, 4066, 4256, 4280, 4494, 4560, 5136, 5320, 5992, 6099, 6158, 6384, 6420, 7490, 7980, 8132, 8560, 8988, 9120, 9237, 10165, 10272, 10640, 11235, 11984, 12198, 12316, 12768, 12840, 14231, 14980, 15395, 15960, 16264, 17120, 17976, 18474, 20330, 21280, 21553, 22470, 23968, 24396, 24632, 25680, 28462, 29960, 30495, 30790, 31920, 32528, 35952, 36948, 40660, 42693, 43106, 44940, 46185, 48792, 49264, 51360, 56924, 58501, 59920, 60990, 61580, 63840, 64659, 65056, 71155, 71904, 73896, 81320, 85386, 86212, 89880, 92370, 97584, 98528, 107765, 113848, 117002, 119840, 121980, 123160, 129318, 142310, 147792, 162640, 170772, 172424, 175503, 179760, 184740, 195168, 213465, 215530, 227696, 234004, 243960, 246320, 258636, 284620, 292505, 295584, 323295, 325280, 329453, 341544, 344848, 351006, 359520, 369480, 409507, 426930, 431060, 455392, 468008, 487920, 492640, 517272, 569240, 585010, 646590, 658906, 683088, 689696, 702012, 738960, 819014, 853860, 862120, 877515, 936016, 975840, 988359, 1034544, 1138480, 1170020, 1228521, 1293180, 1317812, 1366176, 1404024, 1477920, 1638028, 1647265, 1707720, 1724240, 1755030, 1872032, 1976718, 2047535, 2069088, 2276960, 2306171, 2340040, 2457042, 2586360, 2635624, 2808048, 3276056, 3294530, 3415440, 3448480, 3510060, 3953436, 4095070, 4612342, 4680080, 4914084, 4941795, 5172720, 5271248, 5616096, 6142605, 6259607, 6552112, 6589060, 6830880, 6918513, 7020120, 7906872, 8190140, 9224684, 9360160, 9828168, 9883590, 10345440, 10542496, 11530855, 12285210, 12519214, 13104224, 13178120, 13837026, 14040240, 15813744, 16380280, 18449368, 18778821, 19656336, 19767180, 23061710, 24570420, 25038428, 26356240, 27674052, 28080480, 31298035, 31627488, 32760560, 34592565, 36898736, 37557642, 39312672, 39534360, 43817249, 46123420, 49140840, 50076856, 52712480, 55348104, 62596070, 65521120, 69185130, 73797472, 75115284, 79068720, 87634498, 92246840, 93894105, 98281680, 100153712, 110696208, 125192140, 131451747, 138370260, 150230568, 158137440, 175268996, 184493680, 187788210, 196563360, 200307424, 219086245, 221392416, 250384280, 262903494, 276740520, 300461136, 350537992, 368987360, 375576420, 438172490, 500768560, 525806988, 553481040, 600922272, 657258735, 701075984, 751152840, 876344980, 1001537120, 1051613976, 1106962080, 1314517470, 1402151968, 1502305680, 1752689960, 2103227952, 2629034940, 3004611360, 3505379920, 4206455904, 5258069880, 7010759840, 10516139760, 21032279520]

約数ペア:

[(1, 21032279520), (2, 10516139760), (3, 7010759840), (4, 5258069880), (5, 4206455904), (6, 3505379920), (7, 3004611360), (8, 2629034940), (10, 2103227952), (12, 1752689960), (14, 1502305680), (15, 1402151968), (16, 1314517470), (19, 1106962080), (20, 1051613976), (21, 1001537120), (24, 876344980), (28, 751152840), (30, 701075984), (32, 657258735), (35, 600922272), (38, 553481040), (40, 525806988), (42, 500768560), (48, 438172490), (56, 375576420), (57, 368987360), (60, 350537992), (70, 300461136), (76, 276740520), (80, 262903494), (84, 250384280), (95, 221392416), (96, 219086245), (105, 200307424), (107, 196563360), (112, 187788210), (114, 184493680), (120, 175268996), (133, 158137440), (140, 150230568), (152, 138370260), (160, 131451747), (168, 125192140), (190, 110696208), (210, 100153712), (214, 98281680), (224, 93894105), (228, 92246840), (240, 87634498), (266, 79068720), (280, 75115284), (285, 73797472), (304, 69185130), (321, 65521120), (336, 62596070), (380, 55348104), (399, 52712480), (420, 50076856), (428, 49140840), (456, 46123420), (480, 43817249), (532, 39534360), (535, 39312672), (560, 37557642), (570, 36898736), (608, 34592565), (642, 32760560), (665, 31627488), (672, 31298035), (749, 28080480), (760, 27674052), (798, 26356240), (840, 25038428), (856, 24570420), (912, 23061710), (1064, 19767180), (1070, 19656336), (1120, 18778821), (1140, 18449368), (1284, 16380280), (1330, 15813744), (1498, 14040240), (1520, 13837026), (1596, 13178120), (1605, 13104224), (1680, 12519214), (1712, 12285210), (1824, 11530855), (1995, 10542496), (2033, 10345440), (2128, 9883590), (2140, 9828168), (2247, 9360160), (2280, 9224684), (2568, 8190140), (2660, 7906872), (2996, 7020120), (3040, 6918513), (3079, 6830880), (3192, 6589060), (3210, 6552112), (3360, 6259607), (3424, 6142605), (3745, 5616096), (3990, 5271248), (4066, 5172720), (4256, 4941795), (4280, 4914084), (4494, 4680080), (4560, 4612342), (5136, 4095070), (5320, 3953436), (5992, 3510060), (6099, 3448480), (6158, 3415440), (6384, 3294530), (6420, 3276056), (7490, 2808048), (7980, 2635624), (8132, 2586360), (8560, 2457042), (8988, 2340040), (9120, 2306171), (9237, 2276960), (10165, 2069088), (10272, 2047535), (10640, 1976718), (11235, 1872032), (11984, 1755030), (12198, 1724240), (12316, 1707720), (12768, 1647265), (12840, 1638028), (14231, 1477920), (14980, 1404024), (15395, 1366176), (15960, 1317812), (16264, 1293180), (17120, 1228521), (17976, 1170020), (18474, 1138480), (20330, 1034544), (21280, 988359), (21553, 975840), (22470, 936016), (23968, 877515), (24396, 862120), (24632, 853860), (25680, 819014), (28462, 738960), (29960, 702012), (30495, 689696), (30790, 683088), (31920, 658906), (32528, 646590), (35952, 585010), (36948, 569240), (40660, 517272), (42693, 492640), (43106, 487920), (44940, 468008), (46185, 455392), (48792, 431060), (49264, 426930), (51360, 409507), (56924, 369480), (58501, 359520), (59920, 351006), (60990, 344848), (61580, 341544), (63840, 329453), (64659, 325280), (65056, 323295), (71155, 295584), (71904, 292505), (73896, 284620), (81320, 258636), (85386, 246320), (86212, 243960), (89880, 234004), (92370, 227696), (97584, 215530), (98528, 213465), (107765, 195168), (113848, 184740), (117002, 179760), (119840, 175503), (121980, 172424), (123160, 170772), (129318, 162640), (142310, 147792)]