270757410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 884736000

約数和(自身を除く): 613978590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 31, 33, 35, 38, 42, 55, 57, 62, 66, 70, 77, 93, 95, 105, 110, 114, 133, 154, 155, 165, 186, 190, 199, 209, 210, 217, 231, 266, 285, 310, 330, 341, 385, 398, 399, 418, 434, 462, 465, 570, 589, 597, 627, 651, 665, 682, 770, 798, 930, 995, 1023, 1045, 1085, 1155, 1178, 1194, 1254, 1302, 1330, 1393, 1463, 1705, 1767, 1990, 1995, 2046, 2090, 2170, 2189, 2310, 2387, 2786, 2926, 2945, 2985, 3135, 3255, 3410, 3534, 3781, 3990, 4123, 4179, 4378, 4389, 4774, 5115, 5890, 5970, 6169, 6270, 6479, 6510, 6567, 6965, 7161, 7315, 7562, 8246, 8358, 8778, 8835, 10230, 10945, 11343, 11935, 12338, 12369, 12958, 13134, 13930, 14322, 14630, 15323, 17670, 18507, 18905, 19437, 20615, 20895, 21890, 21945, 22686, 23870, 24738, 26467, 30646, 30845, 32395, 32835, 35805, 37014, 37810, 38874, 41230, 41591, 41790, 43183, 43890, 45353, 45969, 52934, 56715, 61690, 61845, 64790, 65670, 67859, 71610, 76615, 79401, 83182, 86366, 90706, 91938, 92535, 97185, 113430, 117211, 123690, 124773, 129549, 132335, 135718, 136059, 153230, 158802, 185070, 194370, 203577, 207955, 215915, 226765, 229845, 234422, 249546, 259098, 264670, 272118, 291137, 339295, 351633, 397005, 407154, 415910, 431830, 453530, 459690, 475013, 582274, 586055, 623865, 647745, 678590, 680295, 703266, 794010, 820477, 873411, 950026, 1017885, 1172110, 1247730, 1289321, 1295490, 1360590, 1425039, 1455685, 1640954, 1746822, 1758165, 2035770, 2375065, 2461431, 2578642, 2850078, 2911370, 3516330, 3867963, 4102385, 4367055, 4750130, 4922862, 6446605, 7125195, 7735926, 8204770, 8734110, 9025247, 12307155, 12893210, 14250390, 18050494, 19339815, 24614310, 27075741, 38679630, 45126235, 54151482, 90252470, 135378705, 270757410]

約数ペア:

[(1, 270757410), (2, 135378705), (3, 90252470), (5, 54151482), (6, 45126235), (7, 38679630), (10, 27075741), (11, 24614310), (14, 19339815), (15, 18050494), (19, 14250390), (21, 12893210), (22, 12307155), (30, 9025247), (31, 8734110), (33, 8204770), (35, 7735926), (38, 7125195), (42, 6446605), (55, 4922862), (57, 4750130), (62, 4367055), (66, 4102385), (70, 3867963), (77, 3516330), (93, 2911370), (95, 2850078), (105, 2578642), (110, 2461431), (114, 2375065), (133, 2035770), (154, 1758165), (155, 1746822), (165, 1640954), (186, 1455685), (190, 1425039), (199, 1360590), (209, 1295490), (210, 1289321), (217, 1247730), (231, 1172110), (266, 1017885), (285, 950026), (310, 873411), (330, 820477), (341, 794010), (385, 703266), (398, 680295), (399, 678590), (418, 647745), (434, 623865), (462, 586055), (465, 582274), (570, 475013), (589, 459690), (597, 453530), (627, 431830), (651, 415910), (665, 407154), (682, 397005), (770, 351633), (798, 339295), (930, 291137), (995, 272118), (1023, 264670), (1045, 259098), (1085, 249546), (1155, 234422), (1178, 229845), (1194, 226765), (1254, 215915), (1302, 207955), (1330, 203577), (1393, 194370), (1463, 185070), (1705, 158802), (1767, 153230), (1990, 136059), (1995, 135718), (2046, 132335), (2090, 129549), (2170, 124773), (2189, 123690), (2310, 117211), (2387, 113430), (2786, 97185), (2926, 92535), (2945, 91938), (2985, 90706), (3135, 86366), (3255, 83182), (3410, 79401), (3534, 76615), (3781, 71610), (3990, 67859), (4123, 65670), (4179, 64790), (4378, 61845), (4389, 61690), (4774, 56715), (5115, 52934), (5890, 45969), (5970, 45353), (6169, 43890), (6270, 43183), (6479, 41790), (6510, 41591), (6567, 41230), (6965, 38874), (7161, 37810), (7315, 37014), (7562, 35805), (8246, 32835), (8358, 32395), (8778, 30845), (8835, 30646), (10230, 26467), (10945, 24738), (11343, 23870), (11935, 22686), (12338, 21945), (12369, 21890), (12958, 20895), (13134, 20615), (13930, 19437), (14322, 18905), (14630, 18507), (15323, 17670)]