15199148880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1795

約数の個数: 320

約数和(自身を含む): 54941483520

約数和(自身を除く): 39742334640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 197, 207, 216, 230, 240, 270, 276, 345, 360, 368, 394, 414, 432, 460, 540, 552, 591, 621, 690, 720, 788, 828, 920, 985, 1035, 1080, 1104, 1182, 1242, 1380, 1553, 1576, 1656, 1773, 1840, 1970, 2070, 2160, 2364, 2484, 2760, 2955, 3105, 3106, 3152, 3312, 3546, 3940, 4140, 4531, 4659, 4728, 4968, 5319, 5520, 5910, 6210, 6212, 7092, 7765, 7880, 8280, 8865, 9062, 9318, 9456, 9936, 10638, 11820, 12420, 12424, 13593, 13977, 14184, 15530, 15760, 16560, 17730, 18124, 18636, 21276, 22655, 23295, 23640, 24840, 24848, 26595, 27186, 27954, 28368, 31060, 35460, 35719, 36248, 37272, 40779, 41931, 42552, 45310, 46590, 47280, 49680, 53190, 54372, 55908, 62120, 67965, 69885, 70920, 71438, 72496, 74544, 81558, 83862, 85104, 90620, 93180, 106380, 107157, 108744, 111816, 122337, 124240, 135930, 139770, 141840, 142876, 163116, 167724, 178595, 181240, 186360, 203895, 209655, 212760, 214314, 217488, 223632, 244674, 271860, 279540, 285752, 305941, 321471, 326232, 335448, 357190, 362480, 372720, 407790, 419310, 425520, 428628, 489348, 535785, 543720, 559080, 571504, 611685, 611882, 642942, 652464, 670896, 714380, 815580, 838620, 857256, 917823, 964413, 978696, 1071570, 1087440, 1118160, 1223370, 1223764, 1285884, 1428760, 1529705, 1607355, 1631160, 1677240, 1714512, 1835646, 1928826, 1957392, 2143140, 2446740, 2447528, 2571768, 2753469, 2857520, 3059410, 3214710, 3262320, 3354480, 3671292, 3857652, 4286280, 4589115, 4822065, 4893480, 4895056, 5143536, 5506938, 6118820, 6429420, 7036643, 7342584, 7715304, 8260407, 8572560, 9178230, 9644130, 9786960, 11013876, 12237640, 12858840, 13767345, 14073286, 14685168, 15430608, 16520814, 18356460, 19288260, 21109929, 22027752, 24475280, 25717680, 27534690, 28146572, 33041628, 35183215, 36712920, 38576520, 41302035, 42219858, 44055504, 55069380, 56293144, 63329787, 66083256, 70366430, 73425840, 77153040, 82604070, 84439716, 105549645, 110138760, 112586288, 126659574, 132166512, 140732860, 165208140, 168879432, 189989361, 211099290, 220277520, 253319148, 281465720, 316648935, 330416280, 337758864, 379978722, 422198580, 506638296, 562931440, 633297870, 660832560, 759957444, 844397160, 949946805, 1013276592, 1266595740, 1519914888, 1688794320, 1899893610, 2533191480, 3039829776, 3799787220, 5066382960, 7599574440, 15199148880]

約数ペア:

[(1, 15199148880), (2, 7599574440), (3, 5066382960), (4, 3799787220), (5, 3039829776), (6, 2533191480), (8, 1899893610), (9, 1688794320), (10, 1519914888), (12, 1266595740), (15, 1013276592), (16, 949946805), (18, 844397160), (20, 759957444), (23, 660832560), (24, 633297870), (27, 562931440), (30, 506638296), (36, 422198580), (40, 379978722), (45, 337758864), (46, 330416280), (48, 316648935), (54, 281465720), (60, 253319148), (69, 220277520), (72, 211099290), (80, 189989361), (90, 168879432), (92, 165208140), (108, 140732860), (115, 132166512), (120, 126659574), (135, 112586288), (138, 110138760), (144, 105549645), (180, 84439716), (184, 82604070), (197, 77153040), (207, 73425840), (216, 70366430), (230, 66083256), (240, 63329787), (270, 56293144), (276, 55069380), (345, 44055504), (360, 42219858), (368, 41302035), (394, 38576520), (414, 36712920), (432, 35183215), (460, 33041628), (540, 28146572), (552, 27534690), (591, 25717680), (621, 24475280), (690, 22027752), (720, 21109929), (788, 19288260), (828, 18356460), (920, 16520814), (985, 15430608), (1035, 14685168), (1080, 14073286), (1104, 13767345), (1182, 12858840), (1242, 12237640), (1380, 11013876), (1553, 9786960), (1576, 9644130), (1656, 9178230), (1773, 8572560), (1840, 8260407), (1970, 7715304), (2070, 7342584), (2160, 7036643), (2364, 6429420), (2484, 6118820), (2760, 5506938), (2955, 5143536), (3105, 4895056), (3106, 4893480), (3152, 4822065), (3312, 4589115), (3546, 4286280), (3940, 3857652), (4140, 3671292), (4531, 3354480), (4659, 3262320), (4728, 3214710), (4968, 3059410), (5319, 2857520), (5520, 2753469), (5910, 2571768), (6210, 2447528), (6212, 2446740), (7092, 2143140), (7765, 1957392), (7880, 1928826), (8280, 1835646), (8865, 1714512), (9062, 1677240), (9318, 1631160), (9456, 1607355), (9936, 1529705), (10638, 1428760), (11820, 1285884), (12420, 1223764), (12424, 1223370), (13593, 1118160), (13977, 1087440), (14184, 1071570), (15530, 978696), (15760, 964413), (16560, 917823), (17730, 857256), (18124, 838620), (18636, 815580), (21276, 714380), (22655, 670896), (23295, 652464), (23640, 642942), (24840, 611882), (24848, 611685), (26595, 571504), (27186, 559080), (27954, 543720), (28368, 535785), (31060, 489348), (35460, 428628), (35719, 425520), (36248, 419310), (37272, 407790), (40779, 372720), (41931, 362480), (42552, 357190), (45310, 335448), (46590, 326232), (47280, 321471), (49680, 305941), (53190, 285752), (54372, 279540), (55908, 271860), (62120, 244674), (67965, 223632), (69885, 217488), (70920, 214314), (71438, 212760), (72496, 209655), (74544, 203895), (81558, 186360), (83862, 181240), (85104, 178595), (90620, 167724), (93180, 163116), (106380, 142876), (107157, 141840), (108744, 139770), (111816, 135930), (122337, 124240)]