1915146240

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 416

約数和(自身を含む): 7215419136

約数和(自身を除く): 5300272896

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, 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, 17080, 17520, 17812, 17920, 18688, 19520, 20440, 20480, 20496, 21504, 22265, 23360, 23424, 24528, 25620, 26718, 26880, 27328, 28032, 28672, 29280, 30660, 30720, 31171, 31232, 32704, 34160, 35040, 35624, 35840, 37376, 39040, 40880, 40992, 43008, 44530, 46720, 46848, 49056, 51240, 53436, 53760, 54656, 56064, 58560, 61320, 61440, 62342, 62464, 65408, 66795, 68320, 70080, 71248, 71680, 74752, 78080, 81760, 81984, 86016, 89060, 93440, 93513, 93696, 98112, 102480, 106872, 107520, 109312, 112128, 117120, 122640, 124684, 124928, 130816, 133590, 136640, 140160, 142496, 143360, 149504, 155855, 156160, 163520, 163968, 178120, 186880, 187026, 187392, 196224, 204960, 213744, 215040, 218624, 224256, 234240, 245280, 249368, 249856, 261632, 267180, 273280, 280320, 284992, 299008, 311710, 312320, 327040, 327936, 356240, 373760, 374052, 374784, 392448, 409920, 427488, 430080, 437248, 448512, 467565, 468480, 490560, 498736, 523264, 534360, 546560, 560640, 569984, 623420, 624640, 654080, 655872, 712480, 747520, 748104, 749568, 784896, 819840, 854976, 874496, 897024, 935130, 936960, 981120, 997472, 1046528, 1068720, 1093120, 1121280, 1139968, 1246840, 1249280, 1308160, 1311744, 1424960, 1495040, 1496208, 1569792, 1639680, 1709952, 1748992, 1870260, 1873920, 1962240, 1994944, 2093056, 2137440, 2186240, 2242560, 2279936, 2493680, 2616320, 2623488, 2849920, 2992416, 3139584, 3279360, 3419904, 3740520, 3747840, 3924480, 3989888, 4274880, 4372480, 4485120, 4559872, 4987360, 5232640, 5246976, 5699840, 5984832, 6279168, 6558720, 6839808, 7481040, 7848960, 7979776, 8549760, 8744960, 9119744, 9974720, 10465280, 11399680, 11969664, 13117440, 13679616, 14962080, 15697920, 15959552, 17099520, 18239488, 19949440, 22799360, 23939328, 26234880, 27359232, 29924160, 31395840, 31919104, 34199040, 39898880, 45598720, 47878656, 54718464, 59848320, 63838208, 68398080, 79797760, 91197440, 95757312, 119696640, 127676416, 136796160, 159595520, 191514624, 239393280, 273592320, 319191040, 383029248, 478786560, 638382080, 957573120, 1915146240]

約数ペア:

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