15321169920

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 512

約数和(自身を含む): 57729519360

約数和(自身を除く): 42408349440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 73, 80, 84, 96, 105, 112, 120, 122, 128, 140, 146, 160, 168, 183, 192, 210, 219, 224, 240, 244, 256, 280, 292, 305, 320, 336, 365, 366, 384, 420, 427, 438, 448, 480, 488, 511, 512, 560, 584, 610, 640, 672, 730, 732, 768, 840, 854, 876, 896, 915, 960, 976, 1022, 1024, 1095, 1120, 1168, 1220, 1280, 1281, 1344, 1460, 1464, 1533, 1536, 1680, 1708, 1752, 1792, 1830, 1920, 1952, 2044, 2048, 2135, 2190, 2240, 2336, 2440, 2555, 2560, 2562, 2688, 2920, 2928, 3066, 3072, 3360, 3416, 3504, 3584, 3660, 3840, 3904, 4088, 4096, 4270, 4380, 4453, 4480, 4672, 4880, 5110, 5120, 5124, 5376, 5840, 5856, 6132, 6144, 6405, 6720, 6832, 7008, 7168, 7320, 7665, 7680, 7808, 8176, 8192, 8540, 8760, 8906, 8960, 9344, 9760, 10220, 10240, 10248, 10752, 11680, 11712, 12264, 12288, 12810, 13359, 13440, 13664, 14016, 14336, 14640, 15330, 15360, 15616, 16352, 16384, 17080, 17520, 17812, 17920, 18688, 19520, 20440, 20480, 20496, 21504, 22265, 23360, 23424, 24528, 24576, 25620, 26718, 26880, 27328, 28032, 28672, 29280, 30660, 30720, 31171, 31232, 32704, 32768, 34160, 35040, 35624, 35840, 37376, 39040, 40880, 40960, 40992, 43008, 44530, 46720, 46848, 49056, 49152, 51240, 53436, 53760, 54656, 56064, 57344, 58560, 61320, 61440, 62342, 62464, 65408, 66795, 68320, 70080, 71248, 71680, 74752, 78080, 81760, 81920, 81984, 86016, 89060, 93440, 93513, 93696, 98112, 98304, 102480, 106872, 107520, 109312, 112128, 114688, 117120, 122640, 122880, 124684, 124928, 130816, 133590, 136640, 140160, 142496, 143360, 149504, 155855, 156160, 163520, 163840, 163968, 172032, 178120, 186880, 187026, 187392, 196224, 204960, 213744, 215040, 218624, 224256, 229376, 234240, 245280, 245760, 249368, 249856, 261632, 267180, 273280, 280320, 284992, 286720, 299008, 311710, 312320, 327040, 327936, 344064, 356240, 373760, 374052, 374784, 392448, 409920, 427488, 430080, 437248, 448512, 467565, 468480, 490560, 491520, 498736, 499712, 523264, 534360, 546560, 560640, 569984, 573440, 598016, 623420, 624640, 654080, 655872, 688128, 712480, 747520, 748104, 749568, 784896, 819840, 854976, 860160, 874496, 897024, 935130, 936960, 981120, 997472, 999424, 1046528, 1068720, 1093120, 1121280, 1139968, 1146880, 1196032, 1246840, 1249280, 1308160, 1311744, 1424960, 1495040, 1496208, 1499136, 1569792, 1639680, 1709952, 1720320, 1748992, 1794048, 1870260, 1873920, 1962240, 1994944, 1998848, 2093056, 2137440, 2186240, 2242560, 2279936, 2392064, 2493680, 2498560, 2616320, 2623488, 2849920, 2990080, 2992416, 2998272, 3139584, 3279360, 3419904, 3440640, 3497984, 3588096, 3740520, 3747840, 3924480, 3989888, 4186112, 4274880, 4372480, 4485120, 4559872, 4987360, 4997120, 5232640, 5246976, 5699840, 5980160, 5984832, 5996544, 6279168, 6558720, 6839808, 6995968, 7176192, 7481040, 7495680, 7848960, 7979776, 8372224, 8549760, 8744960, 8970240, 9119744, 9974720, 9994240, 10465280, 10493952, 11399680, 11960320, 11969664, 12558336, 13117440, 13679616, 13991936, 14962080, 14991360, 15697920, 15959552, 16744448, 17099520, 17489920, 17940480, 18239488, 19949440, 20930560, 20987904, 22799360, 23939328, 25116672, 26234880, 27359232, 29924160, 29982720, 31395840, 31919104, 34199040, 34979840, 35880960, 36478976, 39898880, 41861120, 41975808, 45598720, 47878656, 50233344, 52469760, 54718464, 59848320, 62791680, 63838208, 68398080, 69959680, 72957952, 79797760, 83722240, 91197440, 95757312, 104939520, 109436928, 119696640, 125583360, 127676416, 136796160, 145915904, 159595520, 182394880, 191514624, 209879040, 218873856, 239393280, 251166720, 255352832, 273592320, 319191040, 364789760, 383029248, 437747712, 478786560, 510705664, 547184640, 638382080, 729579520, 766058496, 957573120, 1021411328, 1094369280, 1276764160, 1532116992, 1915146240, 2188738560, 2553528320, 3064233984, 3830292480, 5107056640, 7660584960, 15321169920]

約数ペア:

[(1, 15321169920), (2, 7660584960), (3, 5107056640), (4, 3830292480), (5, 3064233984), (6, 2553528320), (7, 2188738560), (8, 1915146240), (10, 1532116992), (12, 1276764160), (14, 1094369280), (15, 1021411328), (16, 957573120), (20, 766058496), (21, 729579520), (24, 638382080), (28, 547184640), (30, 510705664), (32, 478786560), (35, 437747712), (40, 383029248), (42, 364789760), (48, 319191040), (56, 273592320), (60, 255352832), (61, 251166720), (64, 239393280), (70, 218873856), (73, 209879040), (80, 191514624), (84, 182394880), (96, 159595520), (105, 145915904), (112, 136796160), (120, 127676416), (122, 125583360), (128, 119696640), (140, 109436928), (146, 104939520), (160, 95757312), (168, 91197440), (183, 83722240), (192, 79797760), (210, 72957952), (219, 69959680), (224, 68398080), (240, 63838208), (244, 62791680), (256, 59848320), (280, 54718464), (292, 52469760), (305, 50233344), (320, 47878656), (336, 45598720), (365, 41975808), (366, 41861120), (384, 39898880), (420, 36478976), (427, 35880960), (438, 34979840), (448, 34199040), (480, 31919104), (488, 31395840), (511, 29982720), (512, 29924160), (560, 27359232), (584, 26234880), (610, 25116672), (640, 23939328), (672, 22799360), (730, 20987904), (732, 20930560), (768, 19949440), (840, 18239488), (854, 17940480), (876, 17489920), (896, 17099520), (915, 16744448), (960, 15959552), (976, 15697920), (1022, 14991360), (1024, 14962080), (1095, 13991936), (1120, 13679616), (1168, 13117440), (1220, 12558336), (1280, 11969664), (1281, 11960320), (1344, 11399680), (1460, 10493952), (1464, 10465280), (1533, 9994240), (1536, 9974720), (1680, 9119744), (1708, 8970240), (1752, 8744960), (1792, 8549760), (1830, 8372224), (1920, 7979776), (1952, 7848960), (2044, 7495680), (2048, 7481040), (2135, 7176192), (2190, 6995968), (2240, 6839808), (2336, 6558720), (2440, 6279168), (2555, 5996544), (2560, 5984832), (2562, 5980160), (2688, 5699840), (2920, 5246976), (2928, 5232640), (3066, 4997120), (3072, 4987360), (3360, 4559872), (3416, 4485120), (3504, 4372480), (3584, 4274880), (3660, 4186112), (3840, 3989888), (3904, 3924480), (4088, 3747840), (4096, 3740520), (4270, 3588096), (4380, 3497984), (4453, 3440640), (4480, 3419904), (4672, 3279360), (4880, 3139584), (5110, 2998272), (5120, 2992416), (5124, 2990080), (5376, 2849920), (5840, 2623488), (5856, 2616320), (6132, 2498560), (6144, 2493680), (6405, 2392064), (6720, 2279936), (6832, 2242560), (7008, 2186240), (7168, 2137440), (7320, 2093056), (7665, 1998848), (7680, 1994944), (7808, 1962240), (8176, 1873920), (8192, 1870260), (8540, 1794048), (8760, 1748992), (8906, 1720320), (8960, 1709952), (9344, 1639680), (9760, 1569792), (10220, 1499136), (10240, 1496208), (10248, 1495040), (10752, 1424960), (11680, 1311744), (11712, 1308160), (12264, 1249280), (12288, 1246840), (12810, 1196032), (13359, 1146880), (13440, 1139968), (13664, 1121280), (14016, 1093120), (14336, 1068720), (14640, 1046528), (15330, 999424), (15360, 997472), (15616, 981120), (16352, 936960), (16384, 935130), (17080, 897024), (17520, 874496), (17812, 860160), (17920, 854976), (18688, 819840), (19520, 784896), (20440, 749568), (20480, 748104), (20496, 747520), (21504, 712480), (22265, 688128), (23360, 655872), (23424, 654080), (24528, 624640), (24576, 623420), (25620, 598016), (26718, 573440), (26880, 569984), (27328, 560640), (28032, 546560), (28672, 534360), (29280, 523264), (30660, 499712), (30720, 498736), (31171, 491520), (31232, 490560), (32704, 468480), (32768, 467565), (34160, 448512), (35040, 437248), (35624, 430080), (35840, 427488), (37376, 409920), (39040, 392448), (40880, 374784), (40960, 374052), (40992, 373760), (43008, 356240), (44530, 344064), (46720, 327936), (46848, 327040), (49056, 312320), (49152, 311710), (51240, 299008), (53436, 286720), (53760, 284992), (54656, 280320), (56064, 273280), (57344, 267180), (58560, 261632), (61320, 249856), (61440, 249368), (62342, 245760), (62464, 245280), (65408, 234240), (66795, 229376), (68320, 224256), (70080, 218624), (71248, 215040), (71680, 213744), (74752, 204960), (78080, 196224), (81760, 187392), (81920, 187026), (81984, 186880), (86016, 178120), (89060, 172032), (93440, 163968), (93513, 163840), (93696, 163520), (98112, 156160), (98304, 155855), (102480, 149504), (106872, 143360), (107520, 142496), (109312, 140160), (112128, 136640), (114688, 133590), (117120, 130816), (122640, 124928), (122880, 124684)]