248586240

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 336

約数和(自身を含む): 965679552

約数和(自身を除く): 717093312

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, 1024, 1088, 1120, 1156, 1190, 1280, 1344, 1360, 1428, 1445, 1536, 1632, 1680, 1734, 1785, 1792, 1904, 1920, 2023, 2040, 2048, 2176, 2240, 2312, 2380, 2560, 2688, 2720, 2856, 2890, 3072, 3264, 3360, 3468, 3570, 3584, 3808, 3840, 4046, 4080, 4096, 4335, 4352, 4480, 4624, 4760, 5120, 5376, 5440, 5712, 5780, 6069, 6144, 6528, 6720, 6936, 7140, 7168, 7616, 7680, 8092, 8160, 8192, 8670, 8704, 8960, 9248, 9520, 10115, 10240, 10752, 10880, 11424, 11560, 12138, 12288, 13056, 13440, 13872, 14280, 14336, 15232, 15360, 16184, 16320, 17340, 17408, 17920, 18496, 19040, 20230, 20480, 21504, 21760, 22848, 23120, 24276, 24576, 26112, 26880, 27744, 28560, 28672, 30345, 30464, 30720, 32368, 32640, 34680, 34816, 35840, 36992, 38080, 40460, 40960, 43008, 43520, 45696, 46240, 48552, 52224, 53760, 55488, 57120, 57344, 60690, 60928, 61440, 64736, 65280, 69360, 69632, 71680, 73984, 76160, 80920, 86016, 87040, 91392, 92480, 97104, 104448, 107520, 110976, 114240, 121380, 121856, 122880, 129472, 130560, 138720, 139264, 143360, 147968, 152320, 161840, 172032, 174080, 182784, 184960, 194208, 208896, 215040, 221952, 228480, 242760, 243712, 258944, 261120, 277440, 286720, 295936, 304640, 323680, 348160, 365568, 369920, 388416, 417792, 430080, 443904, 456960, 485520, 487424, 517888, 522240, 554880, 591872, 609280, 647360, 696320, 731136, 739840, 776832, 860160, 887808, 913920, 971040, 974848, 1035776, 1044480, 1109760, 1183744, 1218560, 1294720, 1462272, 1479680, 1553664, 1775616, 1827840, 1942080, 2071552, 2088960, 2219520, 2367488, 2437120, 2589440, 2924544, 2959360, 3107328, 3551232, 3655680, 3884160, 4143104, 4439040, 4874240, 5178880, 5918720, 6214656, 7102464, 7311360, 7768320, 8286208, 8878080, 10357760, 11837440, 12429312, 14622720, 15536640, 16572416, 17756160, 20715520, 24858624, 31073280, 35512320, 41431040, 49717248, 62146560, 82862080, 124293120, 248586240]

約数ペア:

[(1, 248586240), (2, 124293120), (3, 82862080), (4, 62146560), (5, 49717248), (6, 41431040), (7, 35512320), (8, 31073280), (10, 24858624), (12, 20715520), (14, 17756160), (15, 16572416), (16, 15536640), (17, 14622720), (20, 12429312), (21, 11837440), (24, 10357760), (28, 8878080), (30, 8286208), (32, 7768320), (34, 7311360), (35, 7102464), (40, 6214656), (42, 5918720), (48, 5178880), (51, 4874240), (56, 4439040), (60, 4143104), (64, 3884160), (68, 3655680), (70, 3551232), (80, 3107328), (84, 2959360), (85, 2924544), (96, 2589440), (102, 2437120), (105, 2367488), (112, 2219520), (119, 2088960), (120, 2071552), (128, 1942080), (136, 1827840), (140, 1775616), (160, 1553664), (168, 1479680), (170, 1462272), (192, 1294720), (204, 1218560), (210, 1183744), (224, 1109760), (238, 1044480), (240, 1035776), (255, 974848), (256, 971040), (272, 913920), (280, 887808), (289, 860160), (320, 776832), (336, 739840), (340, 731136), (357, 696320), (384, 647360), (408, 609280), (420, 591872), (448, 554880), (476, 522240), (480, 517888), (510, 487424), (512, 485520), (544, 456960), (560, 443904), (578, 430080), (595, 417792), (640, 388416), (672, 369920), (680, 365568), (714, 348160), (768, 323680), (816, 304640), (840, 295936), (867, 286720), (896, 277440), (952, 261120), (960, 258944), (1020, 243712), (1024, 242760), (1088, 228480), (1120, 221952), (1156, 215040), (1190, 208896), (1280, 194208), (1344, 184960), (1360, 182784), (1428, 174080), (1445, 172032), (1536, 161840), (1632, 152320), (1680, 147968), (1734, 143360), (1785, 139264), (1792, 138720), (1904, 130560), (1920, 129472), (2023, 122880), (2040, 121856), (2048, 121380), (2176, 114240), (2240, 110976), (2312, 107520), (2380, 104448), (2560, 97104), (2688, 92480), (2720, 91392), (2856, 87040), (2890, 86016), (3072, 80920), (3264, 76160), (3360, 73984), (3468, 71680), (3570, 69632), (3584, 69360), (3808, 65280), (3840, 64736), (4046, 61440), (4080, 60928), (4096, 60690), (4335, 57344), (4352, 57120), (4480, 55488), (4624, 53760), (4760, 52224), (5120, 48552), (5376, 46240), (5440, 45696), (5712, 43520), (5780, 43008), (6069, 40960), (6144, 40460), (6528, 38080), (6720, 36992), (6936, 35840), (7140, 34816), (7168, 34680), (7616, 32640), (7680, 32368), (8092, 30720), (8160, 30464), (8192, 30345), (8670, 28672), (8704, 28560), (8960, 27744), (9248, 26880), (9520, 26112), (10115, 24576), (10240, 24276), (10752, 23120), (10880, 22848), (11424, 21760), (11560, 21504), (12138, 20480), (12288, 20230), (13056, 19040), (13440, 18496), (13872, 17920), (14280, 17408), (14336, 17340), (15232, 16320), (15360, 16184)]