55030080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 155647680

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 431, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 862, 912, 960, 1064, 1120, 1140, 1216, 1293, 1330, 1344, 1520, 1596, 1680, 1724, 1824, 1995, 2128, 2155, 2240, 2280, 2586, 2660, 3017, 3040, 3192, 3360, 3448, 3648, 3990, 4256, 4310, 4560, 5172, 5320, 6034, 6080, 6384, 6465, 6720, 6896, 7980, 8189, 8512, 8620, 9051, 9120, 10344, 10640, 12068, 12768, 12930, 13792, 15085, 15960, 16378, 17240, 18102, 18240, 20688, 21280, 24136, 24567, 25536, 25860, 27584, 30170, 31920, 32756, 34480, 36204, 40945, 41376, 42560, 45255, 48272, 49134, 51720, 57323, 60340, 63840, 65512, 68960, 72408, 81890, 82752, 90510, 96544, 98268, 103440, 114646, 120680, 122835, 127680, 131024, 137920, 144816, 163780, 171969, 181020, 193088, 196536, 206880, 229292, 241360, 245670, 262048, 286615, 289632, 327560, 343938, 362040, 393072, 413760, 458584, 482720, 491340, 524096, 573230, 579264, 655120, 687876, 724080, 786144, 859845, 917168, 965440, 982680, 1146460, 1310240, 1375752, 1448160, 1572288, 1719690, 1834336, 1965360, 2292920, 2620480, 2751504, 2896320, 3439380, 3668672, 3930720, 4585840, 5503008, 6878760, 7861440, 9171680, 11006016, 13757520, 18343360, 27515040, 55030080]

約数ペア:

[(1, 55030080), (2, 27515040), (3, 18343360), (4, 13757520), (5, 11006016), (6, 9171680), (7, 7861440), (8, 6878760), (10, 5503008), (12, 4585840), (14, 3930720), (15, 3668672), (16, 3439380), (19, 2896320), (20, 2751504), (21, 2620480), (24, 2292920), (28, 1965360), (30, 1834336), (32, 1719690), (35, 1572288), (38, 1448160), (40, 1375752), (42, 1310240), (48, 1146460), (56, 982680), (57, 965440), (60, 917168), (64, 859845), (70, 786144), (76, 724080), (80, 687876), (84, 655120), (95, 579264), (96, 573230), (105, 524096), (112, 491340), (114, 482720), (120, 458584), (133, 413760), (140, 393072), (152, 362040), (160, 343938), (168, 327560), (190, 289632), (192, 286615), (210, 262048), (224, 245670), (228, 241360), (240, 229292), (266, 206880), (280, 196536), (285, 193088), (304, 181020), (320, 171969), (336, 163780), (380, 144816), (399, 137920), (420, 131024), (431, 127680), (448, 122835), (456, 120680), (480, 114646), (532, 103440), (560, 98268), (570, 96544), (608, 90510), (665, 82752), (672, 81890), (760, 72408), (798, 68960), (840, 65512), (862, 63840), (912, 60340), (960, 57323), (1064, 51720), (1120, 49134), (1140, 48272), (1216, 45255), (1293, 42560), (1330, 41376), (1344, 40945), (1520, 36204), (1596, 34480), (1680, 32756), (1724, 31920), (1824, 30170), (1995, 27584), (2128, 25860), (2155, 25536), (2240, 24567), (2280, 24136), (2586, 21280), (2660, 20688), (3017, 18240), (3040, 18102), (3192, 17240), (3360, 16378), (3448, 15960), (3648, 15085), (3990, 13792), (4256, 12930), (4310, 12768), (4560, 12068), (5172, 10640), (5320, 10344), (6034, 9120), (6080, 9051), (6384, 8620), (6465, 8512), (6720, 8189), (6896, 7980)]