378966210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 1197711360

約数和(自身を除く): 818745150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 37, 38, 42, 51, 57, 70, 74, 85, 95, 102, 105, 111, 114, 119, 133, 151, 170, 185, 190, 210, 222, 238, 255, 259, 266, 285, 302, 323, 357, 370, 399, 453, 510, 518, 555, 570, 595, 629, 646, 665, 703, 714, 755, 777, 798, 906, 969, 1057, 1110, 1190, 1258, 1295, 1330, 1406, 1510, 1554, 1615, 1785, 1887, 1938, 1995, 2109, 2114, 2261, 2265, 2567, 2590, 2869, 3145, 3171, 3230, 3515, 3570, 3774, 3885, 3990, 4218, 4403, 4522, 4530, 4845, 4921, 5134, 5285, 5587, 5738, 6290, 6342, 6783, 7030, 7701, 7770, 8607, 8806, 9435, 9690, 9842, 10545, 10570, 11174, 11305, 11951, 12835, 13209, 13566, 14345, 14763, 15402, 15855, 16761, 17214, 17969, 18870, 20083, 21090, 22015, 22610, 23902, 24605, 25670, 26418, 27935, 28690, 29526, 31710, 33522, 33915, 35853, 35938, 38505, 39109, 40166, 43035, 44030, 48773, 49210, 53907, 55870, 59755, 60249, 66045, 67830, 71706, 73815, 77010, 78218, 83657, 83805, 86070, 89845, 94979, 97546, 100415, 106153, 107814, 117327, 119510, 120498, 132090, 146319, 147630, 167314, 167610, 179265, 179690, 189958, 195545, 200830, 212306, 234654, 243865, 250971, 269535, 284937, 292638, 301245, 318459, 341411, 358530, 391090, 418285, 474895, 487730, 501942, 530765, 539070, 569874, 586635, 602490, 636918, 664853, 682822, 731595, 743071, 836570, 949790, 1024233, 1061530, 1173270, 1254855, 1329706, 1424685, 1463190, 1486142, 1592295, 1707055, 1804601, 1994559, 2048466, 2229213, 2509710, 2849370, 3184590, 3324265, 3414110, 3609202, 3715355, 3989118, 4458426, 5121165, 5413803, 6648530, 7430710, 9023005, 9972795, 10242330, 10827606, 11146065, 12632207, 18046010, 19945590, 22292130, 25264414, 27069015, 37896621, 54138030, 63161035, 75793242, 126322070, 189483105, 378966210]

約数ペア:

[(1, 378966210), (2, 189483105), (3, 126322070), (5, 75793242), (6, 63161035), (7, 54138030), (10, 37896621), (14, 27069015), (15, 25264414), (17, 22292130), (19, 19945590), (21, 18046010), (30, 12632207), (34, 11146065), (35, 10827606), (37, 10242330), (38, 9972795), (42, 9023005), (51, 7430710), (57, 6648530), (70, 5413803), (74, 5121165), (85, 4458426), (95, 3989118), (102, 3715355), (105, 3609202), (111, 3414110), (114, 3324265), (119, 3184590), (133, 2849370), (151, 2509710), (170, 2229213), (185, 2048466), (190, 1994559), (210, 1804601), (222, 1707055), (238, 1592295), (255, 1486142), (259, 1463190), (266, 1424685), (285, 1329706), (302, 1254855), (323, 1173270), (357, 1061530), (370, 1024233), (399, 949790), (453, 836570), (510, 743071), (518, 731595), (555, 682822), (570, 664853), (595, 636918), (629, 602490), (646, 586635), (665, 569874), (703, 539070), (714, 530765), (755, 501942), (777, 487730), (798, 474895), (906, 418285), (969, 391090), (1057, 358530), (1110, 341411), (1190, 318459), (1258, 301245), (1295, 292638), (1330, 284937), (1406, 269535), (1510, 250971), (1554, 243865), (1615, 234654), (1785, 212306), (1887, 200830), (1938, 195545), (1995, 189958), (2109, 179690), (2114, 179265), (2261, 167610), (2265, 167314), (2567, 147630), (2590, 146319), (2869, 132090), (3145, 120498), (3171, 119510), (3230, 117327), (3515, 107814), (3570, 106153), (3774, 100415), (3885, 97546), (3990, 94979), (4218, 89845), (4403, 86070), (4522, 83805), (4530, 83657), (4845, 78218), (4921, 77010), (5134, 73815), (5285, 71706), (5587, 67830), (5738, 66045), (6290, 60249), (6342, 59755), (6783, 55870), (7030, 53907), (7701, 49210), (7770, 48773), (8607, 44030), (8806, 43035), (9435, 40166), (9690, 39109), (9842, 38505), (10545, 35938), (10570, 35853), (11174, 33915), (11305, 33522), (11951, 31710), (12835, 29526), (13209, 28690), (13566, 27935), (14345, 26418), (14763, 25670), (15402, 24605), (15855, 23902), (16761, 22610), (17214, 22015), (17969, 21090), (18870, 20083)]