264122880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3$

素因数の和:84

約数の個数: 320

約数和(自身を含む): 1025291520

約数和(自身を除く): 761168640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 289, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 578, 595, 640, 672, 680, 714, 768, 816, 840, 867, 896, 952, 960, 1020, 1088, 1120, 1156, 1190, 1280, 1344, 1360, 1428, 1445, 1536, 1632, 1680, 1734, 1785, 1792, 1904, 1920, 2023, 2040, 2176, 2240, 2312, 2380, 2560, 2688, 2720, 2856, 2890, 3264, 3360, 3468, 3570, 3584, 3808, 3840, 4046, 4080, 4335, 4352, 4480, 4624, 4760, 4913, 5376, 5440, 5712, 5780, 6069, 6528, 6720, 6936, 7140, 7616, 7680, 8092, 8160, 8670, 8704, 8960, 9248, 9520, 9826, 10115, 10752, 10880, 11424, 11560, 12138, 13056, 13440, 13872, 14280, 14739, 15232, 16184, 16320, 17340, 17920, 18496, 19040, 19652, 20230, 21760, 22848, 23120, 24276, 24565, 26112, 26880, 27744, 28560, 29478, 30345, 30464, 32368, 32640, 34391, 34680, 36992, 38080, 39304, 40460, 43520, 45696, 46240, 48552, 49130, 53760, 55488, 57120, 58956, 60690, 60928, 64736, 65280, 68782, 69360, 73695, 73984, 76160, 78608, 80920, 91392, 92480, 97104, 98260, 103173, 110976, 114240, 117912, 121380, 129472, 130560, 137564, 138720, 147390, 147968, 152320, 157216, 161840, 171955, 182784, 184960, 194208, 196520, 206346, 221952, 228480, 235824, 242760, 258944, 275128, 277440, 294780, 304640, 314432, 323680, 343910, 369920, 388416, 393040, 412692, 443904, 456960, 471648, 485520, 515865, 517888, 550256, 554880, 589560, 628864, 647360, 687820, 739840, 776832, 786080, 825384, 913920, 943296, 971040, 1031730, 1035776, 1100512, 1109760, 1179120, 1257728, 1294720, 1375640, 1553664, 1572160, 1650768, 1886592, 1942080, 2063460, 2201024, 2219520, 2358240, 2515456, 2589440, 2751280, 3107328, 3144320, 3301536, 3773184, 3884160, 4126920, 4402048, 4716480, 5178880, 5502560, 6288640, 6603072, 7546368, 7768320, 8253840, 8804096, 9432960, 11005120, 12577280, 13206144, 15536640, 16507680, 17608192, 18865920, 22010240, 26412288, 33015360, 37731840, 44020480, 52824576, 66030720, 88040960, 132061440, 264122880]

約数ペア:

[(1, 264122880), (2, 132061440), (3, 88040960), (4, 66030720), (5, 52824576), (6, 44020480), (7, 37731840), (8, 33015360), (10, 26412288), (12, 22010240), (14, 18865920), (15, 17608192), (16, 16507680), (17, 15536640), (20, 13206144), (21, 12577280), (24, 11005120), (28, 9432960), (30, 8804096), (32, 8253840), (34, 7768320), (35, 7546368), (40, 6603072), (42, 6288640), (48, 5502560), (51, 5178880), (56, 4716480), (60, 4402048), (64, 4126920), (68, 3884160), (70, 3773184), (80, 3301536), (84, 3144320), (85, 3107328), (96, 2751280), (102, 2589440), (105, 2515456), (112, 2358240), (119, 2219520), (120, 2201024), (128, 2063460), (136, 1942080), (140, 1886592), (160, 1650768), (168, 1572160), (170, 1553664), (192, 1375640), (204, 1294720), (210, 1257728), (224, 1179120), (238, 1109760), (240, 1100512), (255, 1035776), (256, 1031730), (272, 971040), (280, 943296), (289, 913920), (320, 825384), (336, 786080), (340, 776832), (357, 739840), (384, 687820), (408, 647360), (420, 628864), (448, 589560), (476, 554880), (480, 550256), (510, 517888), (512, 515865), (544, 485520), (560, 471648), (578, 456960), (595, 443904), (640, 412692), (672, 393040), (680, 388416), (714, 369920), (768, 343910), (816, 323680), (840, 314432), (867, 304640), (896, 294780), (952, 277440), (960, 275128), (1020, 258944), (1088, 242760), (1120, 235824), (1156, 228480), (1190, 221952), (1280, 206346), (1344, 196520), (1360, 194208), (1428, 184960), (1445, 182784), (1536, 171955), (1632, 161840), (1680, 157216), (1734, 152320), (1785, 147968), (1792, 147390), (1904, 138720), (1920, 137564), (2023, 130560), (2040, 129472), (2176, 121380), (2240, 117912), (2312, 114240), (2380, 110976), (2560, 103173), (2688, 98260), (2720, 97104), (2856, 92480), (2890, 91392), (3264, 80920), (3360, 78608), (3468, 76160), (3570, 73984), (3584, 73695), (3808, 69360), (3840, 68782), (4046, 65280), (4080, 64736), (4335, 60928), (4352, 60690), (4480, 58956), (4624, 57120), (4760, 55488), (4913, 53760), (5376, 49130), (5440, 48552), (5712, 46240), (5780, 45696), (6069, 43520), (6528, 40460), (6720, 39304), (6936, 38080), (7140, 36992), (7616, 34680), (7680, 34391), (8092, 32640), (8160, 32368), (8670, 30464), (8704, 30345), (8960, 29478), (9248, 28560), (9520, 27744), (9826, 26880), (10115, 26112), (10752, 24565), (10880, 24276), (11424, 23120), (11560, 22848), (12138, 21760), (13056, 20230), (13440, 19652), (13872, 19040), (14280, 18496), (14739, 17920), (15232, 17340), (16184, 16320)]