240905280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3297

約数の個数: 224

約数和(自身を含む): 953902080

約数和(自身を除く): 712996800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3259, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6518, 6720, 7392, 9240, 9777, 10560, 12320, 13036, 14784, 16295, 18480, 19554, 22813, 24640, 26072, 32590, 35849, 36960, 39108, 45626, 48885, 52144, 65180, 68439, 71698, 73920, 78216, 91252, 97770, 104288, 107547, 114065, 130360, 136878, 143396, 156432, 179245, 182504, 195540, 208576, 215094, 228130, 250943, 260720, 273756, 286792, 312864, 342195, 358490, 365008, 391080, 430188, 456260, 501886, 521440, 537735, 547512, 573584, 625728, 684390, 716980, 730016, 752829, 782160, 860376, 912520, 1003772, 1042880, 1075470, 1095024, 1147168, 1254715, 1368780, 1433960, 1460032, 1505658, 1564320, 1720752, 1825040, 2007544, 2150940, 2190048, 2294336, 2509430, 2737560, 2867920, 3011316, 3128640, 3441504, 3650080, 3764145, 4015088, 4301880, 4380096, 5018860, 5475120, 5735840, 6022632, 6883008, 7300160, 7528290, 8030176, 8603760, 10037720, 10950240, 11471680, 12045264, 15056580, 16060352, 17207520, 20075440, 21900480, 24090528, 30113160, 34415040, 40150880, 48181056, 60226320, 80301760, 120452640, 240905280]

約数ペア:

[(1, 240905280), (2, 120452640), (3, 80301760), (4, 60226320), (5, 48181056), (6, 40150880), (7, 34415040), (8, 30113160), (10, 24090528), (11, 21900480), (12, 20075440), (14, 17207520), (15, 16060352), (16, 15056580), (20, 12045264), (21, 11471680), (22, 10950240), (24, 10037720), (28, 8603760), (30, 8030176), (32, 7528290), (33, 7300160), (35, 6883008), (40, 6022632), (42, 5735840), (44, 5475120), (48, 5018860), (55, 4380096), (56, 4301880), (60, 4015088), (64, 3764145), (66, 3650080), (70, 3441504), (77, 3128640), (80, 3011316), (84, 2867920), (88, 2737560), (96, 2509430), (105, 2294336), (110, 2190048), (112, 2150940), (120, 2007544), (132, 1825040), (140, 1720752), (154, 1564320), (160, 1505658), (165, 1460032), (168, 1433960), (176, 1368780), (192, 1254715), (210, 1147168), (220, 1095024), (224, 1075470), (231, 1042880), (240, 1003772), (264, 912520), (280, 860376), (308, 782160), (320, 752829), (330, 730016), (336, 716980), (352, 684390), (385, 625728), (420, 573584), (440, 547512), (448, 537735), (462, 521440), (480, 501886), (528, 456260), (560, 430188), (616, 391080), (660, 365008), (672, 358490), (704, 342195), (770, 312864), (840, 286792), (880, 273756), (924, 260720), (960, 250943), (1056, 228130), (1120, 215094), (1155, 208576), (1232, 195540), (1320, 182504), (1344, 179245), (1540, 156432), (1680, 143396), (1760, 136878), (1848, 130360), (2112, 114065), (2240, 107547), (2310, 104288), (2464, 97770), (2640, 91252), (3080, 78216), (3259, 73920), (3360, 71698), (3520, 68439), (3696, 65180), (4620, 52144), (4928, 48885), (5280, 45626), (6160, 39108), (6518, 36960), (6720, 35849), (7392, 32590), (9240, 26072), (9777, 24640), (10560, 22813), (12320, 19554), (13036, 18480), (14784, 16295)]