1270297440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 288

約数和(自身を含む): 4723336800

約数和(自身を除く): 3453039360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 870, 912, 928, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1601, 1653, 1710, 1740, 1824, 2088, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 3040, 3202, 3306, 3420, 3480, 4176, 4408, 4560, 4640, 4803, 4959, 5220, 5472, 5510, 6404, 6612, 6840, 6960, 8005, 8265, 8352, 8816, 9120, 9606, 9918, 10440, 11020, 12808, 13224, 13680, 13920, 14409, 16010, 16530, 17632, 19212, 19836, 20880, 22040, 24015, 24795, 25616, 26448, 27360, 28818, 30419, 32020, 33060, 38424, 39672, 41760, 44080, 46429, 48030, 49590, 51232, 52896, 57636, 60838, 64040, 66120, 72045, 76848, 79344, 88160, 91257, 92858, 96060, 99180, 115272, 121676, 128080, 132240, 139287, 144090, 152095, 153696, 158688, 182514, 185716, 192120, 198360, 230544, 232145, 243352, 256160, 264480, 273771, 278574, 288180, 304190, 365028, 371432, 384240, 396720, 417861, 456285, 461088, 464290, 486704, 547542, 557148, 576360, 608380, 696435, 730056, 742864, 768480, 793440, 835722, 882151, 912570, 928580, 973408, 1095084, 1114296, 1152720, 1216760, 1368855, 1392870, 1460112, 1485728, 1671444, 1764302, 1825140, 1857160, 2089305, 2190168, 2228592, 2305440, 2433520, 2646453, 2737710, 2785740, 2920224, 3342888, 3528604, 3650280, 3714320, 4178610, 4380336, 4410755, 4457184, 4867040, 5292906, 5475420, 5571480, 6685776, 7057208, 7300560, 7428640, 7939359, 8357220, 8760672, 8821510, 10585812, 10950840, 11142960, 13232265, 13371552, 14114416, 14601120, 15878718, 16714440, 17643020, 21171624, 21901680, 22285920, 26464530, 28228832, 31757436, 33428880, 35286040, 39696795, 42343248, 43803360, 52929060, 63514872, 66857760, 70572080, 79393590, 84686496, 105858120, 127029744, 141144160, 158787180, 211716240, 254059488, 317574360, 423432480, 635148720, 1270297440]

約数ペア:

[(1, 1270297440), (2, 635148720), (3, 423432480), (4, 317574360), (5, 254059488), (6, 211716240), (8, 158787180), (9, 141144160), (10, 127029744), (12, 105858120), (15, 84686496), (16, 79393590), (18, 70572080), (19, 66857760), (20, 63514872), (24, 52929060), (29, 43803360), (30, 42343248), (32, 39696795), (36, 35286040), (38, 33428880), (40, 31757436), (45, 28228832), (48, 26464530), (57, 22285920), (58, 21901680), (60, 21171624), (72, 17643020), (76, 16714440), (80, 15878718), (87, 14601120), (90, 14114416), (95, 13371552), (96, 13232265), (114, 11142960), (116, 10950840), (120, 10585812), (144, 8821510), (145, 8760672), (152, 8357220), (160, 7939359), (171, 7428640), (174, 7300560), (180, 7057208), (190, 6685776), (228, 5571480), (232, 5475420), (240, 5292906), (261, 4867040), (285, 4457184), (288, 4410755), (290, 4380336), (304, 4178610), (342, 3714320), (348, 3650280), (360, 3528604), (380, 3342888), (435, 2920224), (456, 2785740), (464, 2737710), (480, 2646453), (522, 2433520), (551, 2305440), (570, 2228592), (580, 2190168), (608, 2089305), (684, 1857160), (696, 1825140), (720, 1764302), (760, 1671444), (855, 1485728), (870, 1460112), (912, 1392870), (928, 1368855), (1044, 1216760), (1102, 1152720), (1140, 1114296), (1160, 1095084), (1305, 973408), (1368, 928580), (1392, 912570), (1440, 882151), (1520, 835722), (1601, 793440), (1653, 768480), (1710, 742864), (1740, 730056), (1824, 696435), (2088, 608380), (2204, 576360), (2280, 557148), (2320, 547542), (2610, 486704), (2736, 464290), (2755, 461088), (2784, 456285), (3040, 417861), (3202, 396720), (3306, 384240), (3420, 371432), (3480, 365028), (4176, 304190), (4408, 288180), (4560, 278574), (4640, 273771), (4803, 264480), (4959, 256160), (5220, 243352), (5472, 232145), (5510, 230544), (6404, 198360), (6612, 192120), (6840, 185716), (6960, 182514), (8005, 158688), (8265, 153696), (8352, 152095), (8816, 144090), (9120, 139287), (9606, 132240), (9918, 128080), (10440, 121676), (11020, 115272), (12808, 99180), (13224, 96060), (13680, 92858), (13920, 91257), (14409, 88160), (16010, 79344), (16530, 76848), (17632, 72045), (19212, 66120), (19836, 64040), (20880, 60838), (22040, 57636), (24015, 52896), (24795, 51232), (25616, 49590), (26448, 48030), (27360, 46429), (28818, 44080), (30419, 41760), (32020, 39672), (33060, 38424)]