7994993280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4663}}^1$

素因数の和:4751

約数の個数: 256

約数和(自身を含む): 27401932800

約数和(自身を除く): 19406939520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 376, 380, 384, 456, 470, 480, 564, 570, 608, 640, 705, 752, 760, 893, 912, 940, 960, 1128, 1140, 1216, 1410, 1504, 1520, 1786, 1824, 1880, 1920, 2256, 2280, 2432, 2679, 2820, 3008, 3040, 3572, 3648, 3760, 4465, 4512, 4560, 4663, 5358, 5640, 6016, 6080, 7144, 7296, 7520, 8930, 9024, 9120, 9326, 10716, 11280, 12160, 13395, 13989, 14288, 15040, 17860, 18048, 18240, 18652, 21432, 22560, 23315, 26790, 27978, 28576, 30080, 35720, 36480, 37304, 42864, 45120, 46630, 53580, 55956, 57152, 69945, 71440, 74608, 85728, 88597, 90240, 93260, 107160, 111912, 114304, 139890, 142880, 149216, 171456, 177194, 186520, 214320, 219161, 223824, 265791, 279780, 285760, 298432, 342912, 354388, 373040, 428640, 438322, 442985, 447648, 531582, 559560, 571520, 596864, 657483, 708776, 746080, 857280, 876644, 885970, 895296, 1063164, 1095805, 1119120, 1314966, 1328955, 1417552, 1492160, 1714560, 1753288, 1771940, 1790592, 2126328, 2191610, 2238240, 2629932, 2657910, 2835104, 2984320, 3287415, 3506576, 3543880, 4164059, 4252656, 4383220, 4476480, 5259864, 5315820, 5670208, 6574830, 7013152, 7087760, 8328118, 8505312, 8766440, 8952960, 10519728, 10631640, 11340416, 12492177, 13149660, 14026304, 14175520, 16656236, 17010624, 17532880, 20820295, 21039456, 21263280, 24984354, 26299320, 28052608, 28351040, 33312472, 34021248, 35065760, 41640590, 42078912, 42526560, 49968708, 52598640, 56702080, 62460885, 66624944, 70131520, 83281180, 84157824, 85053120, 99937416, 105197280, 124921770, 133249888, 140263040, 166562360, 170106240, 199874832, 210394560, 249843540, 266499776, 333124720, 399749664, 420789120, 499687080, 532999552, 666249440, 799499328, 999374160, 1332498880, 1598998656, 1998748320, 2664997760, 3997496640, 7994993280]

約数ペア:

[(1, 7994993280), (2, 3997496640), (3, 2664997760), (4, 1998748320), (5, 1598998656), (6, 1332498880), (8, 999374160), (10, 799499328), (12, 666249440), (15, 532999552), (16, 499687080), (19, 420789120), (20, 399749664), (24, 333124720), (30, 266499776), (32, 249843540), (38, 210394560), (40, 199874832), (47, 170106240), (48, 166562360), (57, 140263040), (60, 133249888), (64, 124921770), (76, 105197280), (80, 99937416), (94, 85053120), (95, 84157824), (96, 83281180), (114, 70131520), (120, 66624944), (128, 62460885), (141, 56702080), (152, 52598640), (160, 49968708), (188, 42526560), (190, 42078912), (192, 41640590), (228, 35065760), (235, 34021248), (240, 33312472), (282, 28351040), (285, 28052608), (304, 26299320), (320, 24984354), (376, 21263280), (380, 21039456), (384, 20820295), (456, 17532880), (470, 17010624), (480, 16656236), (564, 14175520), (570, 14026304), (608, 13149660), (640, 12492177), (705, 11340416), (752, 10631640), (760, 10519728), (893, 8952960), (912, 8766440), (940, 8505312), (960, 8328118), (1128, 7087760), (1140, 7013152), (1216, 6574830), (1410, 5670208), (1504, 5315820), (1520, 5259864), (1786, 4476480), (1824, 4383220), (1880, 4252656), (1920, 4164059), (2256, 3543880), (2280, 3506576), (2432, 3287415), (2679, 2984320), (2820, 2835104), (3008, 2657910), (3040, 2629932), (3572, 2238240), (3648, 2191610), (3760, 2126328), (4465, 1790592), (4512, 1771940), (4560, 1753288), (4663, 1714560), (5358, 1492160), (5640, 1417552), (6016, 1328955), (6080, 1314966), (7144, 1119120), (7296, 1095805), (7520, 1063164), (8930, 895296), (9024, 885970), (9120, 876644), (9326, 857280), (10716, 746080), (11280, 708776), (12160, 657483), (13395, 596864), (13989, 571520), (14288, 559560), (15040, 531582), (17860, 447648), (18048, 442985), (18240, 438322), (18652, 428640), (21432, 373040), (22560, 354388), (23315, 342912), (26790, 298432), (27978, 285760), (28576, 279780), (30080, 265791), (35720, 223824), (36480, 219161), (37304, 214320), (42864, 186520), (45120, 177194), (46630, 171456), (53580, 149216), (55956, 142880), (57152, 139890), (69945, 114304), (71440, 111912), (74608, 107160), (85728, 93260), (88597, 90240)]